exposure_quicklook
Information from Summit Rapid Analysis about each raw image taken
Columns
| name | datatype | description | unit | nullable | ivoa:ucd |
|---|---|---|---|---|---|
| exposure_id foreign key | long | Unique identifier. | false | ||
| day_obs primary key foreign key | int | Day of observation. | false | meta.id.part | |
| seq_num primary key foreign key | int | Sequence number. | false | meta.id.part | |
| postisr_pixel_median_median | float | Median postISR pixel value (median across all detectors). | count | true | phot;phys.electron |
| postisr_pixel_median_mean | float | Median postISR pixel value (mean across all detectors). | count | true | phot;phys.electron |
| postisr_pixel_median_max | float | Median postISR pixel value (max across all detectors). | count | true | phot;phys.electron |
| mount_motion_image_degradation | float | Image degradation due to mount motion. | arcsec | true | |
| mount_motion_image_degradation_az | float | Image degradation due to mount motion in azimuth. | arcsec | true | |
| mount_motion_image_degradation_rot | float | Image degradation due to rotator jitter. | arcsec | true | |
| mount_jitter_rms | float | RMS mount jitter. | arcsec | true | |
| mount_jitter_rms_az | float | Azimuth RMS mount jitter. | arcsec | true | |
| mount_jitter_rms_el | float | Elevation RMS mount jitter. | arcsec | true | |
| mount_jitter_rms_rot | float | Rotator RMS mount jitter. | arcsec | true |
Constraints
| Constraint | Type | Definition | Description |
|---|---|---|---|
| fk_exposure_quicklook_ds | ForeignKey | Quicklook day_obs must be an Exposure day_obs. | |
| fk_exposure_quicklook_obs_id | ForeignKey |
Columns: exposure_id
References: exposure.exposure_id
|
Quicklook exposure_id must be an Exposure id. |
| fk_exposure_quicklook_exposure_id_ds | ForeignKey | Quicklook exposure_id/day_obs/seq_num must match an Exposure. |