Exposure
- ID
- GRAVI.2023-12-29T01:35:50.618_1
- Header ID
- GRAVI.2023-12-29T01:35:50.618
- Date updated
- 2023-12-29 01:45:36 UTC+0000
- Release date
- 2023-12-29 01:35:50 UTC+0000
- UTC Start
- 2023-12-29 01:35:50.618
- UTC End
- 2023-12-29 01:36:22.618
- MJD Start
- 60307.06655808
- MJD End
- 60307.0669284504
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007488
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.57
Observation
- ID
- 58078
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43008
- Name
- HD_20640
- RA
- 49.364587
- DEC
- -47.75122
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 52.8090 | 52.7840 | 28.6000 | 28.7000 |
U1-U3 | 96.3900 | 96.3380 | 35.2000 | 35.3000 |
U1-U4 | 127.4140 | 127.3520 | 63.2490 | 63.3950 |
U2-U3 | 44.3580 | 44.3330 | 43.1000 | 43.3000 |
U2-U4 | 89.1860 | 89.1690 | 82.9270 | 83.0860 |
U3-U4 | 61.9790 | 61.9980 | 110.1820 | 110.3360 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60307.06655808 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD 20640 |
HIERARCH ESO INS SOBJ NAME | HD_20640 |
RA | 49.364587 |
DEC | -47.75122 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 54.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 52.809 |
HIERARCH ESO ISS PBL12 END | 52.784 |
HIERARCH ESO ISS PBLA12 START | 28.6 |
HIERARCH ESO ISS PBLA12 END | 28.7 |
HIERARCH ESO ISS PBL13 START | 96.39 |
HIERARCH ESO ISS PBL13 END | 96.338 |
HIERARCH ESO ISS PBLA13 START | 35.2 |
HIERARCH ESO ISS PBLA13 END | 35.3 |
HIERARCH ESO ISS PBL14 START | 127.414 |
HIERARCH ESO ISS PBL14 END | 127.352 |
HIERARCH ESO ISS PBLA14 START | 63.249 |
HIERARCH ESO ISS PBLA14 END | 63.395 |
HIERARCH ESO ISS PBL23 START | 44.358 |
HIERARCH ESO ISS PBL23 END | 44.333 |
HIERARCH ESO ISS PBLA23 START | 43.1 |
HIERARCH ESO ISS PBLA23 END | 43.3 |
HIERARCH ESO ISS PBL24 START | 89.186 |
HIERARCH ESO ISS PBL24 END | 89.169 |
HIERARCH ESO ISS PBLA24 START | 82.927 |
HIERARCH ESO ISS PBLA24 END | 83.086 |
HIERARCH ESO ISS PBL34 START | 61.979 |
HIERARCH ESO ISS PBL34 END | 61.998 |
HIERARCH ESO ISS PBLA34 START | 110.182 |
HIERARCH ESO ISS PBLA34 END | 110.336 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007488 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007488 |
HIERARCH ESO ISS AMBI TEMP | 13.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |