Exposure
- ID
- GRAVI.2024-12-07T01:19:57.386_1
- Header ID
- GRAVI.2024-12-07T01:19:57.386
- Date updated
- 2024-12-07 01:30:54 UTC+0000
- Release date
- 2024-12-07 01:19:57 UTC+0000
- UTC Start
- 2024-12-07 01:19:57.386
- UTC End
- 2024-12-07 01:20:29.386
- MJD Start
- 60651.0555253
- MJD End
- 60651.0558956704
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004326
- Ambient temperature (°C)
- 11.95
- Seeing (arcsec)
- 0.92
Observation
- ID
- 62246
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46214
- Name
- HD_902
- RA
- 3.306063
- DEC
- -37.82289
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 112.8990 | 112.7720 | 252.2000 | 252.3000 |
| K0-D0 | 89.3510 | 89.2520 | 264.4000 | 264.5000 |
| K0-J3 | 56.3510 | 56.3550 | 343.6280 | 343.7370 |
| B2-D0 | 31.7010 | 31.6810 | 35.9000 | 36.0000 |
| B2-J3 | 127.4060 | 127.3000 | 45.9880 | 46.0640 |
| D0-J3 | 96.3540 | 96.2680 | 49.2880 | 49.3660 |
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 | 60651.0555253 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 902 |
| HIERARCH ESO INS SOBJ NAME | HD_902 |
| RA | 3.306063 |
| DEC | -37.82289 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 112.899 |
| HIERARCH ESO ISS PBL12 END | 112.772 |
| HIERARCH ESO ISS PBLA12 START | 252.2 |
| HIERARCH ESO ISS PBLA12 END | 252.3 |
| HIERARCH ESO ISS PBL13 START | 89.351 |
| HIERARCH ESO ISS PBL13 END | 89.252 |
| HIERARCH ESO ISS PBLA13 START | 264.4 |
| HIERARCH ESO ISS PBLA13 END | 264.5 |
| HIERARCH ESO ISS PBL14 START | 56.351 |
| HIERARCH ESO ISS PBL14 END | 56.355 |
| HIERARCH ESO ISS PBLA14 START | 343.628 |
| HIERARCH ESO ISS PBLA14 END | 343.737 |
| HIERARCH ESO ISS PBL23 START | 31.701 |
| HIERARCH ESO ISS PBL23 END | 31.681 |
| HIERARCH ESO ISS PBLA23 START | 35.9 |
| HIERARCH ESO ISS PBLA23 END | 36.0 |
| HIERARCH ESO ISS PBL24 START | 127.406 |
| HIERARCH ESO ISS PBL24 END | 127.3 |
| HIERARCH ESO ISS PBLA24 START | 45.988 |
| HIERARCH ESO ISS PBLA24 END | 46.064 |
| HIERARCH ESO ISS PBL34 START | 96.354 |
| HIERARCH ESO ISS PBL34 END | 96.268 |
| HIERARCH ESO ISS PBLA34 START | 49.288 |
| HIERARCH ESO ISS PBLA34 END | 49.366 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004326 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004326 |
| HIERARCH ESO ISS AMBI TEMP | 11.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |