Exposure
- ID
- GRAVI.2023-09-20T05:31:22.164_1
- Header ID
- GRAVI.2023-09-20T05:31:22.164
- Date updated
- 2023-09-20 05:40:13 UTC+0000
- Release date
- 2023-09-20 05:31:22 UTC+0000
- UTC Start
- 2023-09-20 05:31:22.164
- UTC End
- 2023-09-20 05:31:41.364
- MJD Start
- 60207.23011764
- MJD End
- 60207.230339862224
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005026
- Ambient temperature (°C)
- 13.46
- Seeing (arcsec)
- 0.595
Observation
- ID
- 57043
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42295
- Name
- HD1221
- RA
- 3.969209
- DEC
- -75.91163
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 20.2280 | 20.2370 | 135.3000 | 135.4000 |
| A0-D0 | 30.7060 | 30.6990 | 84.6000 | 84.7000 |
| A0-C1 | 21.4720 | 21.4780 | 113.6260 | 113.8070 |
| B2-D0 | 23.7740 | 23.7600 | 43.4000 | 43.5000 |
| B2-C1 | 7.9160 | 7.9120 | 43.3270 | 43.4790 |
| D0-C1 | 15.8580 | 15.8480 | 223.4080 | 223.5600 |
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 | 60207.23011764 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | M05_HD1221 |
| HIERARCH ESO INS SOBJ NAME | HD1221 |
| RA | 3.969209 |
| DEC | -75.91163 |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 20.228 |
| HIERARCH ESO ISS PBL12 END | 20.237 |
| HIERARCH ESO ISS PBLA12 START | 135.3 |
| HIERARCH ESO ISS PBLA12 END | 135.4 |
| HIERARCH ESO ISS PBL13 START | 30.706 |
| HIERARCH ESO ISS PBL13 END | 30.699 |
| HIERARCH ESO ISS PBLA13 START | 84.6 |
| HIERARCH ESO ISS PBLA13 END | 84.7 |
| HIERARCH ESO ISS PBL14 START | 21.472 |
| HIERARCH ESO ISS PBL14 END | 21.478 |
| HIERARCH ESO ISS PBLA14 START | 113.626 |
| HIERARCH ESO ISS PBLA14 END | 113.807 |
| HIERARCH ESO ISS PBL23 START | 23.774 |
| HIERARCH ESO ISS PBL23 END | 23.76 |
| HIERARCH ESO ISS PBLA23 START | 43.4 |
| HIERARCH ESO ISS PBLA23 END | 43.5 |
| HIERARCH ESO ISS PBL24 START | 7.916 |
| HIERARCH ESO ISS PBL24 END | 7.912 |
| HIERARCH ESO ISS PBLA24 START | 43.327 |
| HIERARCH ESO ISS PBLA24 END | 43.479 |
| HIERARCH ESO ISS PBL34 START | 15.858 |
| HIERARCH ESO ISS PBL34 END | 15.848 |
| HIERARCH ESO ISS PBLA34 START | 223.408 |
| HIERARCH ESO ISS PBLA34 END | 223.56 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005026 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005026 |
| HIERARCH ESO ISS AMBI TEMP | 13.46 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |