Exposure
- ID
- GRAVI.2025-06-23T23:46:30.483_1
- Header ID
- GRAVI.2025-06-23T23:46:30.483
- Date updated
- 2025-06-23 23:51:09 UTC+0000
- Release date
- 2025-06-23 23:46:30 UTC+0000
- UTC Start
- 2025-06-23 23:46:30.483
- UTC End
- 2025-06-23 23:47:02.483
- MJD Start
- 60849.99063059
- MJD End
- 60849.99100096037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003416
- Ambient temperature (°C)
- 11.84
- Seeing (arcsec)
- 0.65
Observation
- ID
- 68215
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50703
- Name
- HD_104103
- RA
- 179.840224
- DEC
- -30.06083
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2280 | 25.2260 | 151.8000 | 151.9000 |
| A0-D0 | 30.5660 | 30.5360 | 79.8000 | 79.9000 |
| A0-C1 | 22.1890 | 22.1770 | 125.9000 | 126.0240 |
| B2-D0 | 33.0720 | 33.0580 | 33.3000 | 33.3000 |
| B2-C1 | 11.0170 | 11.0120 | 33.2350 | 33.3020 |
| D0-C1 | 22.0550 | 22.0460 | 213.2990 | 213.3660 |
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 | 60849.99063059 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 104103 |
| HIERARCH ESO INS SOBJ NAME | HD_104103 |
| RA | 179.840224 |
| DEC | -30.06083 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 25.228 |
| HIERARCH ESO ISS PBL12 END | 25.226 |
| HIERARCH ESO ISS PBLA12 START | 151.8 |
| HIERARCH ESO ISS PBLA12 END | 151.9 |
| HIERARCH ESO ISS PBL13 START | 30.566 |
| HIERARCH ESO ISS PBL13 END | 30.536 |
| HIERARCH ESO ISS PBLA13 START | 79.8 |
| HIERARCH ESO ISS PBLA13 END | 79.9 |
| HIERARCH ESO ISS PBL14 START | 22.189 |
| HIERARCH ESO ISS PBL14 END | 22.177 |
| HIERARCH ESO ISS PBLA14 START | 125.9 |
| HIERARCH ESO ISS PBLA14 END | 126.024 |
| HIERARCH ESO ISS PBL23 START | 33.072 |
| HIERARCH ESO ISS PBL23 END | 33.058 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 33.3 |
| HIERARCH ESO ISS PBL24 START | 11.017 |
| HIERARCH ESO ISS PBL24 END | 11.012 |
| HIERARCH ESO ISS PBLA24 START | 33.235 |
| HIERARCH ESO ISS PBLA24 END | 33.302 |
| HIERARCH ESO ISS PBL34 START | 22.055 |
| HIERARCH ESO ISS PBL34 END | 22.046 |
| HIERARCH ESO ISS PBLA34 START | 213.299 |
| HIERARCH ESO ISS PBLA34 END | 213.366 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003416 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003416 |
| HIERARCH ESO ISS AMBI TEMP | 11.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |