Exposure
- ID
- GRAVI.2025-05-20T09:27:55.776_1
- Header ID
- GRAVI.2025-05-20T09:27:55.776
- Date updated
- 2025-05-20 09:36:04 UTC+0000
- Release date
- 2025-05-20 09:27:55 UTC+0000
- UTC Start
- 2025-05-20 09:27:55.776
- UTC End
- 2025-05-20 09:29:55.776
- MJD Start
- 60815.39439556
- MJD End
- 60815.39578444888
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006296
- Ambient temperature (°C)
- 14.41
- Seeing (arcsec)
- 0.33
Observation
- ID
- 67474
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50189
- Name
- HD175782b_fake
- RA
- 285.265949
- DEC
- -62.86527
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.2850 | 23.3050 | 152.8000 | 153.2000 |
| A0-D0 | 29.5760 | 29.5220 | 96.0000 | 96.5000 |
| A0-C1 | 22.4830 | 22.4910 | 131.2940 | 131.7720 |
| B2-D0 | 25.7340 | 25.6620 | 46.8000 | 47.2000 |
| B2-C1 | 8.5710 | 8.5470 | 46.7760 | 47.1230 |
| D0-C1 | 17.1630 | 17.1150 | 226.8590 | 227.2070 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60815.39439556 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD175782 |
| HIERARCH ESO INS SOBJ NAME | HD175782b_fake |
| RA | 285.265949 |
| DEC | -62.86527 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 134.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 23.285 |
| HIERARCH ESO ISS PBL12 END | 23.305 |
| HIERARCH ESO ISS PBLA12 START | 152.8 |
| HIERARCH ESO ISS PBLA12 END | 153.2 |
| HIERARCH ESO ISS PBL13 START | 29.576 |
| HIERARCH ESO ISS PBL13 END | 29.522 |
| HIERARCH ESO ISS PBLA13 START | 96.0 |
| HIERARCH ESO ISS PBLA13 END | 96.5 |
| HIERARCH ESO ISS PBL14 START | 22.483 |
| HIERARCH ESO ISS PBL14 END | 22.491 |
| HIERARCH ESO ISS PBLA14 START | 131.294 |
| HIERARCH ESO ISS PBLA14 END | 131.772 |
| HIERARCH ESO ISS PBL23 START | 25.734 |
| HIERARCH ESO ISS PBL23 END | 25.662 |
| HIERARCH ESO ISS PBLA23 START | 46.8 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 8.571 |
| HIERARCH ESO ISS PBL24 END | 8.547 |
| HIERARCH ESO ISS PBLA24 START | 46.776 |
| HIERARCH ESO ISS PBLA24 END | 47.123 |
| HIERARCH ESO ISS PBL34 START | 17.163 |
| HIERARCH ESO ISS PBL34 END | 17.115 |
| HIERARCH ESO ISS PBLA34 START | 226.859 |
| HIERARCH ESO ISS PBLA34 END | 227.207 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006296 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006296 |
| HIERARCH ESO ISS AMBI TEMP | 14.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | HD175782 |
| HIERARCH ESO FT ROBJ ALPHA | 190104.969 |
| HIERARCH ESO FT ROBJ DELTA | -625154.980 |