Exposure
- ID
- GRAVI.2025-07-25T02:16:07.474_1
- Header ID
- GRAVI.2025-07-25T02:16:07.474
- Date updated
- 2025-07-25 02:25:50 UTC+0000
- Release date
- 2025-07-25 02:16:07 UTC+0000
- UTC Start
- 2025-07-25 02:16:07.474
- UTC End
- 2025-07-25 02:16:39.474
- MJD Start
- 60881.09453095
- MJD End
- 60881.09490132037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029
- Ambient temperature (°C)
- 12.15
- Seeing (arcsec)
- 0.735
Observation
- ID
- 68960
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 51304
- Name
- HD_126386
- RA
- 216.552139
- DEC
- -42.3189
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2970 | 25.2960 | 171.9000 | 172.1000 |
| A0-D0 | 23.8400 | 23.7820 | 106.3000 | 106.5000 |
| A0-C1 | 21.4030 | 21.3930 | 152.1670 | 152.3680 |
| B2-D0 | 26.6400 | 26.5970 | 46.5000 | 46.6000 |
| B2-C1 | 8.8760 | 8.8620 | 46.4430 | 46.5050 |
| D0-C1 | 17.7640 | 17.7350 | 226.5170 | 226.5790 |
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 | 60881.09453095 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 126386 |
| HIERARCH ESO INS SOBJ NAME | HD_126386 |
| RA | 216.552139 |
| DEC | -42.3189 |
| 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 | 25.297 |
| HIERARCH ESO ISS PBL12 END | 25.296 |
| HIERARCH ESO ISS PBLA12 START | 171.9 |
| HIERARCH ESO ISS PBLA12 END | 172.1 |
| HIERARCH ESO ISS PBL13 START | 23.84 |
| HIERARCH ESO ISS PBL13 END | 23.782 |
| HIERARCH ESO ISS PBLA13 START | 106.3 |
| HIERARCH ESO ISS PBLA13 END | 106.5 |
| HIERARCH ESO ISS PBL14 START | 21.403 |
| HIERARCH ESO ISS PBL14 END | 21.393 |
| HIERARCH ESO ISS PBLA14 START | 152.167 |
| HIERARCH ESO ISS PBLA14 END | 152.368 |
| HIERARCH ESO ISS PBL23 START | 26.64 |
| HIERARCH ESO ISS PBL23 END | 26.597 |
| HIERARCH ESO ISS PBLA23 START | 46.5 |
| HIERARCH ESO ISS PBLA23 END | 46.6 |
| HIERARCH ESO ISS PBL24 START | 8.876 |
| HIERARCH ESO ISS PBL24 END | 8.862 |
| HIERARCH ESO ISS PBLA24 START | 46.443 |
| HIERARCH ESO ISS PBLA24 END | 46.505 |
| HIERARCH ESO ISS PBL34 START | 17.764 |
| HIERARCH ESO ISS PBL34 END | 17.735 |
| HIERARCH ESO ISS PBLA34 START | 226.517 |
| HIERARCH ESO ISS PBLA34 END | 226.579 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003372 |
| HIERARCH ESO ISS AMBI TEMP | 12.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |