Exposure
- ID
- GRAVI.2025-06-04T08:02:24.670_1
- Header ID
- GRAVI.2025-06-04T08:02:24.670
- Date updated
- 2025-06-04 08:11:51 UTC+0000
- Release date
- 2025-06-04 08:02:24 UTC+0000
- UTC Start
- 2025-06-04 08:02:24.670
- UTC End
- 2025-06-04 08:02:56.670
- MJD Start
- 60830.33500775
- MJD End
- 60830.33537812037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002039
- Ambient temperature (°C)
- 11.39
- Seeing (arcsec)
- 1.25
Observation
- ID
- 67719
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50364
- Name
- HD_188158
- RA
- 298.769831
- DEC
- -33.04623
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4120 | 48.4190 | 153.1000 | 153.2000 |
| A0-J2 | 129.0620 | 129.0410 | 95.0000 | 95.1000 |
| A0-J6 | 167.5850 | 167.5440 | 28.0200 | 28.1130 |
| B5-J2 | 111.3900 | 111.3540 | 73.3000 | 73.4000 |
| B5-J6 | 199.4080 | 199.3790 | 16.5660 | 16.6570 |
| J2-J6 | 166.7790 | 166.7980 | 342.6090 | 342.7070 |
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 | 60830.33500775 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 188158 |
| HIERARCH ESO INS SOBJ NAME | HD_188158 |
| RA | 298.769831 |
| DEC | -33.04623 |
| 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 | 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 | 48.412 |
| HIERARCH ESO ISS PBL12 END | 48.419 |
| HIERARCH ESO ISS PBLA12 START | 153.1 |
| HIERARCH ESO ISS PBLA12 END | 153.2 |
| HIERARCH ESO ISS PBL13 START | 129.062 |
| HIERARCH ESO ISS PBL13 END | 129.041 |
| HIERARCH ESO ISS PBLA13 START | 95.0 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 167.585 |
| HIERARCH ESO ISS PBL14 END | 167.544 |
| HIERARCH ESO ISS PBLA14 START | 28.02 |
| HIERARCH ESO ISS PBLA14 END | 28.113 |
| HIERARCH ESO ISS PBL23 START | 111.39 |
| HIERARCH ESO ISS PBL23 END | 111.354 |
| HIERARCH ESO ISS PBLA23 START | 73.3 |
| HIERARCH ESO ISS PBLA23 END | 73.4 |
| HIERARCH ESO ISS PBL24 START | 199.408 |
| HIERARCH ESO ISS PBL24 END | 199.379 |
| HIERARCH ESO ISS PBLA24 START | 16.566 |
| HIERARCH ESO ISS PBLA24 END | 16.657 |
| HIERARCH ESO ISS PBL34 START | 166.779 |
| HIERARCH ESO ISS PBL34 END | 166.798 |
| HIERARCH ESO ISS PBLA34 START | 342.609 |
| HIERARCH ESO ISS PBLA34 END | 342.707 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002039 |
| HIERARCH ESO ISS AMBI TEMP | 11.39 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |