Exposure
- ID
- GRAVI.2025-06-05T01:55:00.425_1
- Header ID
- GRAVI.2025-06-05T01:55:00.425
- Date updated
- 2025-06-05 02:00:49 UTC+0000
- Release date
- 2025-06-05 01:55:00 UTC+0000
- UTC Start
- 2025-06-05 01:55:00.425
- UTC End
- 2025-06-05 01:55:19.625
- MJD Start
- 60831.07986603
- MJD End
- 60831.08008825222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001657
- Ambient temperature (°C)
- 9.53
- Seeing (arcsec)
- 1.8
Observation
- ID
- 67725
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50367
- Name
- HD_123139
- RA
- 211.665584
- DEC
- -36.37288
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.8590 | 47.8710 | 151.1000 | 151.2000 |
| A0-J2 | 129.2300 | 129.2330 | 92.8000 | 92.9000 |
| A0-J6 | 166.7600 | 166.7200 | 26.5500 | 26.6420 |
| B5-J2 | 111.7320 | 111.7120 | 71.4000 | 71.5000 |
| B5-J6 | 197.8460 | 197.8170 | 15.0520 | 15.1400 |
| J2-J6 | 164.7730 | 164.8030 | 340.6710 | 340.7600 |
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 | 60831.07986603 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 123139 |
| HIERARCH ESO INS SOBJ NAME | HD_123139 |
| RA | 211.665584 |
| DEC | -36.37288 |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 47.859 |
| HIERARCH ESO ISS PBL12 END | 47.871 |
| HIERARCH ESO ISS PBLA12 START | 151.1 |
| HIERARCH ESO ISS PBLA12 END | 151.2 |
| HIERARCH ESO ISS PBL13 START | 129.23 |
| HIERARCH ESO ISS PBL13 END | 129.233 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 166.76 |
| HIERARCH ESO ISS PBL14 END | 166.72 |
| HIERARCH ESO ISS PBLA14 START | 26.55 |
| HIERARCH ESO ISS PBLA14 END | 26.642 |
| HIERARCH ESO ISS PBL23 START | 111.732 |
| HIERARCH ESO ISS PBL23 END | 111.712 |
| HIERARCH ESO ISS PBLA23 START | 71.4 |
| HIERARCH ESO ISS PBLA23 END | 71.5 |
| HIERARCH ESO ISS PBL24 START | 197.846 |
| HIERARCH ESO ISS PBL24 END | 197.817 |
| HIERARCH ESO ISS PBLA24 START | 15.052 |
| HIERARCH ESO ISS PBLA24 END | 15.14 |
| HIERARCH ESO ISS PBL34 START | 164.773 |
| HIERARCH ESO ISS PBL34 END | 164.803 |
| HIERARCH ESO ISS PBLA34 START | 340.671 |
| HIERARCH ESO ISS PBLA34 END | 340.76 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001657 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001657 |
| HIERARCH ESO ISS AMBI TEMP | 9.53 |
| HIERARCH ESO ISS AMBI FWHM START | 1.8 |
| HIERARCH ESO ISS AMBI FWHM END | 1.8 |