Exposure
- ID
- GRAVI.2023-12-10T01:29:57.298_1
- Header ID
- GRAVI.2023-12-10T01:29:57.298
- Date updated
- 2023-12-10 01:35:45 UTC+0000
- Release date
- 2023-12-10 01:29:57 UTC+0000
- UTC Start
- 2023-12-10 01:29:57.298
- UTC End
- 2023-12-10 01:30:29.298
- MJD Start
- 60288.06246873
- MJD End
- 60288.06283910037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004043
- Ambient temperature (°C)
- 18.27
- Seeing (arcsec)
- 2.11
Observation
- ID
- 57885
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42881
- Name
- HD_11977
- RA
- 28.729098
- DEC
- -67.64691
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.3980 | 21.4120 | 135.0000 | 135.2000 |
| A0-D0 | 31.1290 | 31.1180 | 77.4000 | 77.6000 |
| A0-C1 | 21.6630 | 21.6720 | 111.2050 | 111.3880 |
| B2-D0 | 26.7110 | 26.6940 | 34.9000 | 35.0000 |
| B2-C1 | 8.8960 | 8.8900 | 34.8010 | 34.9400 |
| D0-C1 | 17.8160 | 17.8040 | 214.8760 | 215.0150 |
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 | 60288.06246873 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 11977 |
| HIERARCH ESO INS SOBJ NAME | HD_11977 |
| RA | 28.729098 |
| DEC | -67.64691 |
| 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 | 21.398 |
| HIERARCH ESO ISS PBL12 END | 21.412 |
| HIERARCH ESO ISS PBLA12 START | 135.0 |
| HIERARCH ESO ISS PBLA12 END | 135.2 |
| HIERARCH ESO ISS PBL13 START | 31.129 |
| HIERARCH ESO ISS PBL13 END | 31.118 |
| HIERARCH ESO ISS PBLA13 START | 77.4 |
| HIERARCH ESO ISS PBLA13 END | 77.6 |
| HIERARCH ESO ISS PBL14 START | 21.663 |
| HIERARCH ESO ISS PBL14 END | 21.672 |
| HIERARCH ESO ISS PBLA14 START | 111.205 |
| HIERARCH ESO ISS PBLA14 END | 111.388 |
| HIERARCH ESO ISS PBL23 START | 26.711 |
| HIERARCH ESO ISS PBL23 END | 26.694 |
| HIERARCH ESO ISS PBLA23 START | 34.9 |
| HIERARCH ESO ISS PBLA23 END | 35.0 |
| HIERARCH ESO ISS PBL24 START | 8.896 |
| HIERARCH ESO ISS PBL24 END | 8.89 |
| HIERARCH ESO ISS PBLA24 START | 34.801 |
| HIERARCH ESO ISS PBLA24 END | 34.94 |
| HIERARCH ESO ISS PBL34 START | 17.816 |
| HIERARCH ESO ISS PBL34 END | 17.804 |
| HIERARCH ESO ISS PBLA34 START | 214.876 |
| HIERARCH ESO ISS PBLA34 END | 215.015 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004043 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004043 |
| HIERARCH ESO ISS AMBI TEMP | 18.27 |
| HIERARCH ESO ISS AMBI FWHM START | 2.11 |
| HIERARCH ESO ISS AMBI FWHM END | 2.11 |