Exposure
- ID
- GRAVI.2025-07-25T02:13:40.468_1
- Header ID
- GRAVI.2025-07-25T02:13:40.468
- Date updated
- 2025-07-25 02:20:56 UTC+0000
- Release date
- 2025-07-25 02:13:40 UTC+0000
- UTC Start
- 2025-07-25 02:13:40.468
- UTC End
- 2025-07-25 02:14:12.468
- MJD Start
- 60881.09282949
- MJD End
- 60881.09319986037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002428
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.87
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 | 25.2970 | 171.5000 | 171.6000 |
| A0-D0 | 24.0010 | 23.9440 | 105.8000 | 106.0000 |
| A0-C1 | 21.4300 | 21.4200 | 151.6210 | 151.8150 |
| B2-D0 | 26.7590 | 26.7170 | 46.3000 | 46.4000 |
| B2-C1 | 8.9160 | 8.9020 | 46.2750 | 46.3350 |
| D0-C1 | 17.8440 | 17.8150 | 226.3490 | 226.4090 |
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 | 60881.09282949 |
| 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 | 25.297 |
| HIERARCH ESO ISS PBLA12 START | 171.5 |
| HIERARCH ESO ISS PBLA12 END | 171.6 |
| HIERARCH ESO ISS PBL13 START | 24.001 |
| HIERARCH ESO ISS PBL13 END | 23.944 |
| HIERARCH ESO ISS PBLA13 START | 105.8 |
| HIERARCH ESO ISS PBLA13 END | 106.0 |
| HIERARCH ESO ISS PBL14 START | 21.43 |
| HIERARCH ESO ISS PBL14 END | 21.42 |
| HIERARCH ESO ISS PBLA14 START | 151.621 |
| HIERARCH ESO ISS PBLA14 END | 151.815 |
| HIERARCH ESO ISS PBL23 START | 26.759 |
| HIERARCH ESO ISS PBL23 END | 26.717 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 8.916 |
| HIERARCH ESO ISS PBL24 END | 8.902 |
| HIERARCH ESO ISS PBLA24 START | 46.275 |
| HIERARCH ESO ISS PBLA24 END | 46.335 |
| HIERARCH ESO ISS PBL34 START | 17.844 |
| HIERARCH ESO ISS PBL34 END | 17.815 |
| HIERARCH ESO ISS PBLA34 START | 226.349 |
| HIERARCH ESO ISS PBLA34 END | 226.409 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002428 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002428 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |