Exposure
- ID
- GRAVI.2025-06-05T07:06:42.067_1
- Header ID
- GRAVI.2025-06-05T07:06:42.067
- Date updated
- 2025-06-05 07:15:42 UTC+0000
- Release date
- 2025-06-05 07:06:42 UTC+0000
- UTC Start
- 2025-06-05 07:06:42.067
- UTC End
- 2025-06-05 07:07:14.067
- MJD Start
- 60831.29632022
- MJD End
- 60831.29669059037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001175
- Ambient temperature (°C)
- 10.54
- Seeing (arcsec)
- 1.94
Observation
- ID
- 67728
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50369
- Name
- HD_170499
- RA
- 277.722424
- DEC
- -27.95177
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6350 | 48.6330 | 157.1000 | 157.2000 |
| A0-J2 | 127.0790 | 127.0010 | 98.6000 | 98.7000 |
| A0-J6 | 168.0090 | 167.9680 | 30.8450 | 30.9240 |
| B5-J2 | 109.8010 | 109.7290 | 76.4000 | 76.5000 |
| B5-J6 | 200.6450 | 200.6190 | 19.5740 | 19.6560 |
| J2-J6 | 167.9700 | 167.9700 | 346.3950 | 346.4970 |
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 | 60831.29632022 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 170499 |
| HIERARCH ESO INS SOBJ NAME | HD_170499 |
| RA | 277.722424 |
| DEC | -27.95177 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 48.635 |
| HIERARCH ESO ISS PBL12 END | 48.633 |
| HIERARCH ESO ISS PBLA12 START | 157.1 |
| HIERARCH ESO ISS PBLA12 END | 157.2 |
| HIERARCH ESO ISS PBL13 START | 127.079 |
| HIERARCH ESO ISS PBL13 END | 127.001 |
| HIERARCH ESO ISS PBLA13 START | 98.6 |
| HIERARCH ESO ISS PBLA13 END | 98.7 |
| HIERARCH ESO ISS PBL14 START | 168.009 |
| HIERARCH ESO ISS PBL14 END | 167.968 |
| HIERARCH ESO ISS PBLA14 START | 30.845 |
| HIERARCH ESO ISS PBLA14 END | 30.924 |
| HIERARCH ESO ISS PBL23 START | 109.801 |
| HIERARCH ESO ISS PBL23 END | 109.729 |
| HIERARCH ESO ISS PBLA23 START | 76.4 |
| HIERARCH ESO ISS PBLA23 END | 76.5 |
| HIERARCH ESO ISS PBL24 START | 200.645 |
| HIERARCH ESO ISS PBL24 END | 200.619 |
| HIERARCH ESO ISS PBLA24 START | 19.574 |
| HIERARCH ESO ISS PBLA24 END | 19.656 |
| HIERARCH ESO ISS PBL34 START | 167.97 |
| HIERARCH ESO ISS PBL34 END | 167.97 |
| HIERARCH ESO ISS PBLA34 START | 346.395 |
| HIERARCH ESO ISS PBLA34 END | 346.497 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001175 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001175 |
| HIERARCH ESO ISS AMBI TEMP | 10.54 |
| HIERARCH ESO ISS AMBI FWHM START | 1.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.94 |