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Table of Contents

Warnings and Errors
Calibration File Age
Weather and Moon
CCD Set Point vs Operating Temp
Pointing Performance
Suspected Over Exposed Images
Suspected Under Exposed Images
Images by Target Object
RoM Image View
All Images
Column Definitions

Scheduler Report

Telescope bsm_hamren date 250529 (yymmdd)

Run at 05/30/2025 23:45:43 EDT

Warnings and Errors

INFO 24 total images for bsm_hamren on 250529

INFO total images: Number of images processed during the pipeline run

ERROR IMAGE FILE MISSING: This is a serious error. It could be the result of a disk failure or defect in the pipeline scripts.

WARNING images not plate solved at observatory: This indicates images that may of poor quality or under exposed. Good quality images should be plate solved.

WARNING images suspected over exposed: The target object maxadu is over the linearity limit for the camera.

WARNING images without target object photometry: The pipeline performs full frame photometry on every image. This error indicates no photometric result was found that lies with 15 arcsec of the target object. This may be expected for extended objects. For point objects it may indicate a poor-quality image, bad exposure, etc. It makes it more likely the requestor will be not be getting good photometry.

ERROR images with invalid binning: This is a serious error since the pipeline cannot handle multiple binning levels for a given telescope. These images do not get properly processed and will be unusable.

ERROR images with invalid read mode: This indicates the camera configuration at the observatory has changed from its standard and the images are likely out of sync with the calibration images.

ERROR images with invalid image type: This is likely a due to calibration images getting stored on the telescope computer in the wrong directory and getting transferred to the pipeline as science images.

WARNING images with target off center: This indicates that, for plate solved images, the target is 25% of the radius of the image from the center of the frame. This may be intentional as when it is off center to include comp stars. However, it may indicate problems with the telescope pointing.

ERROR images with duplicate times: The frame date and time are identical to another image. This is not possible and represents an error in the pipeline processing.

ERROR Dark and Bias must be at the same temperature: The set of bias and dark calibration masters selected were not at the same temperature. This needs to be investigate and corrected. See calibration file section of this report for more information.

ERROR Science images must be at the same temperature: The science images were taken at more than one temperature. The pipeline will pick the most majority temperature and apply calibration images for that temperature to all images. See the CCD set point section of this report for more information.

WARNING dark masters more than 180 days old: The dark and bias master files in use are getting old. Consider getting new ones. See Calibration File Age section for details.

WARNING flat masters more than 15 days old: The flat master file(s) in use are getting old. Consider getting new ones. See Calibration File Age section for details.

Calibration File Age in Days

View images
Filters used this night B,I,V
datenite imagetyp filename set_temp filter binning exptime storage_loc Age(d) Active
250512 bias bsm_hamren/bsm_hamren2/calibration/250512/bias_temp-10_bin1.fits -10.0 None 1 None s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_1.0sec_temp-10_bin1.fits -10.0 None 1 1.00 s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_3.0sec_temp-10_bin1.fits -10.0 None 1 3.00 s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_10.0sec_temp-10_bin1.fits -10.0 None 1 10.00 s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_30.0sec_temp-10_bin1.fits -10.0 None 1 30.00 s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_100.0sec_temp-10_bin1.fits -10.0 None 1 100.00 s3 18 Y
250512 dark bsm_hamren/bsm_hamren2/calibration/250512/dark_300.0sec_temp-10_bin1.fits -10.0 None 1 300.00 s3 18 Y
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatB_bin1.fits NaN B 1 None fs 2 Y
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatI_bin1.fits NaN I 1 None fs 2 Y
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatV_bin1.fits NaN V 1 None fs 2 Y
240819 bias bsm_hamren/bsm_hamren2/calibration/240819/bias_temp-5_bin1.fits -5.0 None 1 None s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_1.0sec_temp-5_bin1.fits -5.0 None 1 1.00 s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_3.0sec_temp-5_bin1.fits -5.0 None 1 3.00 s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_10.0sec_temp-5_bin1.fits -5.0 None 1 10.00 s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_30.0sec_temp-5_bin1.fits -5.0 None 1 30.00 s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_100.0sec_temp-5_bin1.fits -5.0 None 1 100.00 s3 284
240819 dark bsm_hamren/bsm_hamren2/calibration/240819/dark_300.0sec_temp-5_bin1.fits -5.0 None 1 300.00 s3 284
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatR_bin1.fits NaN R 1 None fs 2
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatSG_bin1.fits NaN SG 1 None fs 2
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatSI_bin1.fits NaN SI 1 None fs 2
250528 flat bsm_hamren/bsm_hamren2/calibration/250528/flatSR_bin1.fits NaN SR 1 None fs 2

Weather and Moon information

no SOD jpg

CCD set point vs operating temperature

Maximum delta temperature SET - CCD 0.30 C

Pointing Performance

Suspected Over Exposed Images

Suspected Under Exposed Images

Images by Target Object

CH_Cyg
TT_Oph
TX_Oph

CH_Cyg

AUID 000-BCG-667

DateTime project_ filter exp am ha filename wcs fwhm instmag err maxadu nstk tnimage OE
2025-05-30 10:43:04.505 AAVSO_ P130_ CCHC_ AUTO B 4.000 1.36 -2.5 a0101.fits Y 4.69 5.396 0.005 1848 3
2025-05-30 10:44:15.970 AAVSO_ P130_ CCHC_ AUTO V 3.000 1.36 -2.5 a0102.fits Y 7.693 0.016 190 5

TT_Oph

AUID 000-BBX-997

DateTime project_ filter exp am ha filename wcs fwhm instmag err maxadu nstk tnimage OE
2025-05-30 11:08:50.110 AAVSO_ P204_ MSD_ AUTO B 30.000 1.05 0.5 a0117.fits Y 3.53 5.620 0.006 2082
2025-05-30 11:09:32.790 AAVSO_ P204_ MSD_ AUTO B 30.000 1.05 0.5 a0118.fits Y 3.26 7.167 0.014 561
2025-05-30 11:10:14.490 AAVSO_ P204_ MSD_ AUTO B 30.000 1.05 0.5 a0119.fits Y 4.12 8.470 0.031 153
2025-05-30 11:10:56.860 AAVSO_ P204_ MSD_ AUTO B 30.000 1.05 0.5 a0120.fits Y 3.23 5.829 0.007 1876
2025-05-30 11:11:56.595 AAVSO_ P204_ MSD_ AUTO V 8.000 1.05 0.5 a0121.fits Y 2.67 5.023 0.005 4927 2
2025-05-30 11:12:37.155 AAVSO_ P204_ MSD_ AUTO V 8.000 1.05 0.5 a0122.fits Y 3.06 5.214 0.005 3446 2
2025-05-30 11:13:17.905 AAVSO_ P204_ MSD_ AUTO V 8.000 1.05 0.6 a0123.fits Y 2.56 5.986 0.007 2210 2
2025-05-30 11:14:11.055 AAVSO_ P204_ MSD_ AUTO I 8.000 1.05 0.6 a0124.fits Y 2.44 8.179 0.021 243 3

TX_Oph

AUID 000-BBY-412

DateTime project_ filter exp am ha filename wcs fwhm instmag err maxadu nstk tnimage OE
2025-05-30 10:51:47.720 AAVSO_ P204_ MSD B 30.000 1.04 -0.0 a0103.fits Y 4.73 3.873 0.003 7907
2025-05-30 10:52:30.660 AAVSO_ P204_ MSD B 30.000 1.04 -0.0 a0104.fits Y 5.37 4.107 0.003 5258
2025-05-30 10:53:12.170 AAVSO_ P204_ MSD B 30.000 1.04 -0.0 a0105.fits Y 4.86 4.018 0.003 6239
2025-05-30 10:53:53.970 AAVSO_ P204_ MSD B 30.000 1.04 -0.0 a0106.fits Y 4.50 3.841 0.003 8500
2025-05-30 11:00:39.900 AAVSO_ P204_ MSD_ AUTO B 30.000 1.04 0.1 a0107.fits Y 3.36 3.856 0.003 11524
2025-05-30 11:01:21.900 AAVSO_ P204_ MSD_ AUTO B 30.000 1.04 0.1 a0108.fits Y 3.27 3.865 0.003 11489
2025-05-30 11:02:03.960 AAVSO_ P204_ MSD_ AUTO B 30.000 1.04 0.1 a0109.fits Y 2.95 3.822 0.003 14800
2025-05-30 11:02:46.050 AAVSO_ P204_ MSD_ AUTO B 30.000 1.04 0.1 a0110.fits Y 3.62 3.883 0.003 9742
2025-05-30 11:03:45.715 AAVSO_ P204_ MSD_ AUTO V 8.000 1.04 0.2 a0111.fits Y 3.51 4.566 0.004 5060 2
2025-05-30 11:04:26.885 AAVSO_ P204_ MSD_ AUTO V 8.000 1.04 0.2 a0112.fits Y 4.14 4.822 0.004 3362 2
2025-05-30 11:05:08.175 AAVSO_ P204_ MSD_ AUTO V 8.000 1.04 0.2 a0113.fits Y 3.47 4.542 0.004 6324 2
2025-05-30 11:05:51.520 AAVSO_ P204_ MSD_ AUTO I 8.000 1.04 0.2 a0114.fits Y 2.86 5.875 0.007 2037 2
2025-05-30 11:06:31.775 AAVSO_ P204_ MSD_ AUTO I 8.000 1.04 0.2 a0115.fits Y 3.17 5.445 0.006 3322 2
2025-05-30 11:07:12.000 AAVSO_ P204_ MSD_ AUTO I 8.000 1.04 0.2 a0116.fits Y 2.67 5.437 0.005 3512 2

Remark-o-matic Image View

View flat images
images 101 to 124

images 101 to 124

DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:43:04.505 a0101.fits CH_Cyg B 4.000 1.36 -2.5 Y 4.69 5.396 0.005 1848 3 1.23
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:44:15.970 a0102.fits CH_Cyg V 3.000 1.36 -2.5 Y 7.693 0.016 190 5
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:51:47.720 a0103.fits TX_Oph B 30.000 1.04 -0.0 Y 4.73 3.873 0.003 7907 2.15
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:52:30.660 a0104.fits TX_Oph B 30.000 1.04 -0.0 Y 5.37 4.107 0.003 5258 2.14
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:53:12.170 a0105.fits TX_Oph B 30.000 1.04 -0.0 Y 4.86 4.018 0.003 6239 2.16
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 10:53:53.970 a0106.fits TX_Oph B 30.000 1.04 -0.0 Y 4.50 3.841 0.003 8500 2.19
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:00:39.900 a0107.fits TX_Oph B 30.000 1.04 0.1 Y 3.36 3.856 0.003 11524 2.47
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:01:21.900 a0108.fits TX_Oph B 30.000 1.04 0.1 Y 3.27 3.865 0.003 11489 2.48
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:02:03.960 a0109.fits TX_Oph B 30.000 1.04 0.1 Y 2.95 3.822 0.003 14800 2.49
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:02:46.050 a0110.fits TX_Oph B 30.000 1.04 0.1 Y 3.62 3.883 0.003 9742 2.50
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:03:45.715 a0111.fits TX_Oph V 8.000 1.04 0.2 Y 3.51 4.566 0.004 5060 2 2.48
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:04:26.885 a0112.fits TX_Oph V 8.000 1.04 0.2 Y 4.14 4.822 0.004 3362 2 2.50
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:05:08.175 a0113.fits TX_Oph V 8.000 1.04 0.2 Y 3.47 4.542 0.004 6324 2 2.49
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:05:51.520 a0114.fits TX_Oph I 8.000 1.04 0.2 Y 2.86 5.875 0.007 2037 2 2.50
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:06:31.775 a0115.fits TX_Oph I 8.000 1.04 0.2 Y 3.17 5.445 0.006 3322 2 2.51
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:07:12 a0116.fits TX_Oph I 8.000 1.04 0.2 Y 2.67 5.437 0.005 3512 2 2.51
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:08:50.110 a0117.fits TT_Oph B 30.000 1.05 0.5 Y 3.53 5.62 0.006 2082 2.51
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:09:32.790 a0118.fits TT_Oph B 30.000 1.05 0.5 Y 3.26 7.167 0.014 561 2.49
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:10:14.490 a0119.fits TT_Oph B 30.000 1.05 0.5 Y 4.12 8.47 0.031 153 2.49
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:10:56.860 a0120.fits TT_Oph B 30.000 1.05 0.5 Y 3.23 5.829 0.007 1876 2.51
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:11:56.595 a0121.fits TT_Oph V 8.000 1.05 0.5 Y 2.67 5.023 0.005 4927 2 2.48
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:12:37.155 a0122.fits TT_Oph V 8.000 1.05 0.5 Y 3.06 5.214 0.005 3446 2 2.50
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:13:17.905 a0123.fits TT_Oph V 8.000 1.05 0.6 Y 2.56 5.986 0.007 2210 2 2.50
DateTime filename objid filter exp am ha wcs fwhm instmag err maxadu nstk center2obj
2025-05-30 11:14:11.055 a0124.fits TT_Oph I 8.000 1.05 0.6 Y 2.44 8.179 0.021 243 3 2.51

Image Table

images 101 to 124

images 101 to 124

DateTime filename tnimage objid filter exptime airmass hr_ang has_wcs fwhm instmag err maxadu auid center2obj JD ccd_temp set_temp img_type read_mode binning fov_radius_amin image_available
2025-05-30 10:43:04.505 a0101.fits CH_Cyg B 4.0 1.36 -2.5 Y 4.69 5.396 0.005 1848 000-BCG-667 1.227734 825.94658 -10.3 -10.0 light Mode0 1x1 38.933308 Y
2025-05-30 10:44:15.970 a0102.fits CH_Cyg V 3.0 1.36 -2.5 Y 7.693 0.016 190 000-BCG-667 825.94741 -10.3 -10.0 light Mode0 1x1 Y
2025-05-30 10:51:47.720 a0103.fits TX_Oph B 30.0 1.04 -0.0 Y 4.73 3.873 0.003 7907 000-BBY-412 2.145645 825.95264 -9.8 -10.0 light Mode0 1x1 38.927613 Y
2025-05-30 10:52:30.660 a0104.fits TX_Oph B 30.0 1.04 -0.0 Y 5.37 4.107 0.003 5258 000-BBY-412 2.142740 825.95313 -10.0 -10.0 light Mode0 1x1 38.926176 Y
2025-05-30 10:53:12.170 a0105.fits TX_Oph B 30.0 1.04 -0.0 Y 4.86 4.018 0.003 6239 000-BBY-412 2.163444 825.95361 -10.0 -10.0 light Mode0 1x1 38.923318 Y
DateTime filename tnimage objid filter exptime airmass hr_ang has_wcs fwhm instmag err maxadu auid center2obj JD ccd_temp set_temp img_type read_mode binning fov_radius_amin image_available
2025-05-30 10:53:53.970 a0106.fits TX_Oph B 30.0 1.04 -0.0 Y 4.50 3.841 0.003 8500 000-BBY-412 2.187560 825.95410 -10.0 -10.0 light Mode0 1x1 38.924835 Y
2025-05-30 11:00:39.900 a0107.fits TX_Oph B 30.0 1.04 0.1 Y 3.36 3.856 0.003 11524 000-BBY-412 2.468956 825.95880 -10.0 -10.0 light Mode0 1x1 38.953137 Y
2025-05-30 11:01:21.900 a0108.fits TX_Oph B 30.0 1.04 0.1 Y 3.27 3.865 0.003 11489 000-BBY-412 2.484324 825.95928 -10.1 -10.0 light Mode0 1x1 38.947915 Y
2025-05-30 11:02:03.960 a0109.fits TX_Oph B 30.0 1.04 0.1 Y 2.95 3.822 0.003 14800 000-BBY-412 2.492988 825.95977 -10.1 -10.0 light Mode0 1x1 38.951854 Y
2025-05-30 11:02:46.050 a0110.fits TX_Oph B 30.0 1.04 0.1 Y 3.62 3.883 0.003 9742 000-BBY-412 2.498965 825.96026 -10.1 -10.0 light Mode0 1x1 38.951853 Y
DateTime filename tnimage objid filter exptime airmass hr_ang has_wcs fwhm instmag err maxadu auid center2obj JD ccd_temp set_temp img_type read_mode binning fov_radius_amin image_available
2025-05-30 11:03:45.715 a0111.fits TX_Oph V 8.0 1.04 0.2 Y 3.51 4.566 0.004 5060 000-BBY-412 2.483049 825.96095 -10.0 -10.0 light Mode0 1x1 38.953628 Y
2025-05-30 11:04:26.885 a0112.fits TX_Oph V 8.0 1.04 0.2 Y 4.14 4.822 0.004 3362 000-BBY-412 2.496158 825.96142 -10.0 -10.0 light Mode0 1x1 38.949091 Y
2025-05-30 11:05:08.175 a0113.fits TX_Oph V 8.0 1.04 0.2 Y 3.47 4.542 0.004 6324 000-BBY-412 2.488089 825.96190 -9.9 -10.0 light Mode0 1x1 38.939635 Y
2025-05-30 11:05:51.520 a0114.fits TX_Oph I 8.0 1.04 0.2 Y 2.86 5.875 0.007 2037 000-BBY-412 2.502735 825.96240 -9.8 -10.0 light Mode0 1x1 38.932548 Y
2025-05-30 11:06:31.775 a0115.fits TX_Oph I 8.0 1.04 0.2 Y 3.17 5.445 0.006 3322 000-BBY-412 2.507760 825.96287 -10.0 -10.0 light Mode0 1x1 38.941245 Y
DateTime filename tnimage objid filter exptime airmass hr_ang has_wcs fwhm instmag err maxadu auid center2obj JD ccd_temp set_temp img_type read_mode binning fov_radius_amin image_available
2025-05-30 11:07:12.000 a0116.fits TX_Oph I 8.0 1.04 0.2 Y 2.67 5.437 0.005 3512 000-BBY-412 2.507395 825.96333 -10.0 -10.0 light Mode0 1x1 38.929183 Y
2025-05-30 11:08:50.110 a0117.fits TT_Oph B 30.0 1.05 0.5 Y 3.53 5.620 0.006 2082 000-BBX-997 2.506794 825.96447 -10.0 -10.0 light Mode0 1x1 38.950892 Y
2025-05-30 11:09:32.790 a0118.fits TT_Oph B 30.0 1.05 0.5 Y 3.26 7.167 0.014 561 000-BBX-997 2.491689 825.96496 -10.0 -10.0 light Mode0 1x1 38.949523 Y
2025-05-30 11:10:14.490 a0119.fits TT_Oph B 30.0 1.05 0.5 Y 4.12 8.470 0.031 153 000-BBX-997 2.486766 825.96545 -10.0 -10.0 light Mode0 1x1 38.947358 Y
2025-05-30 11:10:56.860 a0120.fits TT_Oph B 30.0 1.05 0.5 Y 3.23 5.829 0.007 1876 000-BBX-997 2.506915 825.96594 -10.0 -10.0 light Mode0 1x1 38.953199 Y
DateTime filename tnimage objid filter exptime airmass hr_ang has_wcs fwhm instmag err maxadu auid center2obj JD ccd_temp set_temp img_type read_mode binning fov_radius_amin image_available
2025-05-30 11:11:56.595 a0121.fits TT_Oph V 8.0 1.05 0.5 Y 2.67 5.023 0.005 4927 000-BBX-997 2.482514 825.96663 -10.0 -10.0 light Mode0 1x1 38.951211 Y
2025-05-30 11:12:37.155 a0122.fits TT_Oph V 8.0 1.05 0.5 Y 3.06 5.214 0.005 3446 000-BBX-997 2.500281 825.96710 -10.0 -10.0 light Mode0 1x1 38.953350 Y
2025-05-30 11:13:17.905 a0123.fits TT_Oph V 8.0 1.05 0.6 Y 2.56 5.986 0.007 2210 000-BBX-997 2.497942 825.96757 -9.9 -10.0 light Mode0 1x1 38.948501 Y
2025-05-30 11:14:11.055 a0124.fits TT_Oph I 8.0 1.05 0.6 Y 2.44 8.179 0.021 243 000-BBX-997 2.510788 825.96818 -9.9 -10.0 light Mode0 1x1 38.940627 Y

Column Definitions

DateTime: UTC timestamp

filename: Image filename in IRAF processing and as JPEG thumbnail

link: Hyperlink to JPEG thumbnail

objid: Target object ID as defined in ACP plan and in FITS header

filter: Photometric filter used

exptime or exp: Exposure time in sec

airmass or am: Airmass during exposure

hr_ang or ha: The hour angle for the images in hours.

has_wcs or wcs: Image was plate solved at observatory and World Coordinate Systems attributes (WCS) attributes were placed in FITS header.

fwhm: Full Width Half Max star images as measured at observatory

instmag: Target object instrumental magnitude as measured by pipeline IRAF photomery subsystem

err: Target object magnitude error as measured by pipeline IRAF photomery subsystem

maxadu: Target object maximum ADU as measured by pipeline IRAF photomery subsystem

auid: AAVSO Unique Identifier for the target object

center2obj: Separation of target object from center of the image in arcmin

JD: Julian date - 2540000

ccd_temp: Camera sensor temperature (C)

set_temp: Camera cooler set point temperatur (C)

img_type: Image type; "Light" is expected; "Flat", "Dark" or "Bias" indicate a mixup in the telescope computer settings

read_mode: Various values, but this should be the same for all images at a given telescope

binning: X and Y binning of sensor pixels; this should be the same for all images at a given telescope

fov_radius_amin: Radius of field of view for the camera sensor across the shorter dimension in arcmin

image_available: This should also be yes(Y) unless a failure in the HQ computer sysem

OE: !OE! indicates over exposed target. The max ADU for the target is more than the linearity liit of the camera.

new_exp: Suggested new exposure for over exposed targets.

nstk: If this is a stacked image, number of images combined.

ChgCSV: The exposure was automatically changed in the Scheduler CSV file.

tnimage: Small image thumbnail that will open the full JPEG thumbnail image in a new tab