Exposure
- ID
- GRAVI.2024-11-30T00:25:09.322_1
- Header ID
- GRAVI.2024-11-30T00:25:09.322
- Date updated
- 2024-11-30 00:30:37 UTC+0000
- Release date
- 2024-11-30 00:25:09 UTC+0000
- UTC Start
- 2024-11-30 00:25:09.322
- UTC End
- 2024-11-30 00:25:41.322
- MJD Start
- 60644.017469
- MJD End
- 60644.0178393704
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004759
- Ambient temperature (°C)
- 17.12
- Seeing (arcsec)
- 0.87
Observation
- ID
- 62121
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46210
- Name
- HD_273
- RA
- 1.840037
- DEC
- -56.83702
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.3820 | 43.4040 | 149.3000 | 149.4000 |
| A0-J2 | 129.2350 | 129.2340 | 95.0000 | 95.2000 |
| A0-J6 | 147.8800 | 147.7940 | 31.7460 | 31.8560 |
| B5-J2 | 109.7040 | 109.6610 | 76.3000 | 76.4000 |
| B5-J6 | 172.2720 | 172.2060 | 18.8410 | 18.9400 |
| J2-J6 | 146.1690 | 146.2250 | 339.6060 | 339.7100 |
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 | 60644.017469 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 273 |
| HIERARCH ESO INS SOBJ NAME | HD_273 |
| RA | 1.840037 |
| DEC | -56.83702 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 43.382 |
| HIERARCH ESO ISS PBL12 END | 43.404 |
| HIERARCH ESO ISS PBLA12 START | 149.3 |
| HIERARCH ESO ISS PBLA12 END | 149.4 |
| HIERARCH ESO ISS PBL13 START | 129.235 |
| HIERARCH ESO ISS PBL13 END | 129.234 |
| HIERARCH ESO ISS PBLA13 START | 95.0 |
| HIERARCH ESO ISS PBLA13 END | 95.2 |
| HIERARCH ESO ISS PBL14 START | 147.88 |
| HIERARCH ESO ISS PBL14 END | 147.794 |
| HIERARCH ESO ISS PBLA14 START | 31.746 |
| HIERARCH ESO ISS PBLA14 END | 31.856 |
| HIERARCH ESO ISS PBL23 START | 109.704 |
| HIERARCH ESO ISS PBL23 END | 109.661 |
| HIERARCH ESO ISS PBLA23 START | 76.3 |
| HIERARCH ESO ISS PBLA23 END | 76.4 |
| HIERARCH ESO ISS PBL24 START | 172.272 |
| HIERARCH ESO ISS PBL24 END | 172.206 |
| HIERARCH ESO ISS PBLA24 START | 18.841 |
| HIERARCH ESO ISS PBLA24 END | 18.94 |
| HIERARCH ESO ISS PBL34 START | 146.169 |
| HIERARCH ESO ISS PBL34 END | 146.225 |
| HIERARCH ESO ISS PBLA34 START | 339.606 |
| HIERARCH ESO ISS PBLA34 END | 339.71 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004759 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004759 |
| HIERARCH ESO ISS AMBI TEMP | 17.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |