Exposure
- ID
- GRAVI.2025-06-07T02:30:26.225_1
- Header ID
- GRAVI.2025-06-07T02:30:26.225
- Date updated
- 2025-06-07 02:35:46 UTC+0000
- Release date
- 2025-06-07 02:30:26 UTC+0000
- UTC Start
- 2025-06-07 02:30:26.225
- UTC End
- 2025-06-07 02:30:58.225
- MJD Start
- 60833.1044702
- MJD End
- 60833.10484057037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001392
- Ambient temperature (°C)
- 8.88
- Seeing (arcsec)
- 1.2650000000000001
Observation
- ID
- 67739
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50378
- Name
- HD_126386
- RA
- 216.558551
- DEC
- -42.31923
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.7720 | 53.7470 | 30.0000 | 30.1000 |
| U1-U3 | 97.6850 | 97.6330 | 36.6000 | 36.7000 |
| U1-U4 | 127.0510 | 126.9780 | 65.2630 | 65.3950 |
| U2-U3 | 44.7070 | 44.6810 | 44.6000 | 44.7000 |
| U2-U4 | 88.7540 | 88.7230 | 85.7370 | 85.8820 |
| U3-U4 | 62.4280 | 62.4340 | 113.8300 | 113.9750 |
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 | 60833.1044702 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 126386 |
| HIERARCH ESO INS SOBJ NAME | HD_126386 |
| RA | 216.558551 |
| DEC | -42.31923 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 53.772 |
| HIERARCH ESO ISS PBL12 END | 53.747 |
| HIERARCH ESO ISS PBLA12 START | 30.0 |
| HIERARCH ESO ISS PBLA12 END | 30.1 |
| HIERARCH ESO ISS PBL13 START | 97.685 |
| HIERARCH ESO ISS PBL13 END | 97.633 |
| HIERARCH ESO ISS PBLA13 START | 36.6 |
| HIERARCH ESO ISS PBLA13 END | 36.7 |
| HIERARCH ESO ISS PBL14 START | 127.051 |
| HIERARCH ESO ISS PBL14 END | 126.978 |
| HIERARCH ESO ISS PBLA14 START | 65.263 |
| HIERARCH ESO ISS PBLA14 END | 65.395 |
| HIERARCH ESO ISS PBL23 START | 44.707 |
| HIERARCH ESO ISS PBL23 END | 44.681 |
| HIERARCH ESO ISS PBLA23 START | 44.6 |
| HIERARCH ESO ISS PBLA23 END | 44.7 |
| HIERARCH ESO ISS PBL24 START | 88.754 |
| HIERARCH ESO ISS PBL24 END | 88.723 |
| HIERARCH ESO ISS PBLA24 START | 85.737 |
| HIERARCH ESO ISS PBLA24 END | 85.882 |
| HIERARCH ESO ISS PBL34 START | 62.428 |
| HIERARCH ESO ISS PBL34 END | 62.434 |
| HIERARCH ESO ISS PBLA34 START | 113.83 |
| HIERARCH ESO ISS PBLA34 END | 113.975 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001356 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001428 |
| HIERARCH ESO ISS AMBI TEMP | 8.88 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |