Exposure
- ID
- GRAVI.2022-11-17T02:11:25.680_1
- Header ID
- GRAVI.2022-11-17T02:11:25.680
- Date updated
- 2022-11-17 02:20:36 UTC+0000
- Release date
- 2022-11-17 02:11:25 UTC+0000
- UTC Start
- 2022-11-17 02:11:25.680
- UTC End
- 2022-11-17 02:11:57.680
- MJD Start
- 59900.09126945
- MJD End
- 59900.0916398204
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042325
- Ambient temperature (°C)
- 16.54
- Seeing (arcsec)
- 1.015
Observation
- ID
- 53156
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39526
- Name
- HD8498
- RA
- 20.876302
- DEC
- -30.94585
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.1470 | 25.1530 | 141.2000 | 141.4000 |
| A0-D0 | 32.0040 | 32.0040 | 69.8000 | 69.9000 |
| A0-C1 | 22.5480 | 22.5530 | 114.6270 | 114.7450 |
| B2-D0 | 33.8240 | 33.8200 | 25.0000 | 25.1000 |
| B2-C1 | 11.2670 | 11.2660 | 24.9610 | 25.0720 |
| D0-C1 | 22.5570 | 22.5550 | 205.0240 | 205.1350 |
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 | 59900.09126945 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | B02_HD8498 |
| HIERARCH ESO INS SOBJ NAME | HD8498 |
| RA | 20.876302 |
| DEC | -30.94585 |
| 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 | 25.147 |
| HIERARCH ESO ISS PBL12 END | 25.153 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.4 |
| HIERARCH ESO ISS PBL13 START | 32.004 |
| HIERARCH ESO ISS PBL13 END | 32.004 |
| HIERARCH ESO ISS PBLA13 START | 69.8 |
| HIERARCH ESO ISS PBLA13 END | 69.9 |
| HIERARCH ESO ISS PBL14 START | 22.548 |
| HIERARCH ESO ISS PBL14 END | 22.553 |
| HIERARCH ESO ISS PBLA14 START | 114.627 |
| HIERARCH ESO ISS PBLA14 END | 114.745 |
| HIERARCH ESO ISS PBL23 START | 33.824 |
| HIERARCH ESO ISS PBL23 END | 33.82 |
| HIERARCH ESO ISS PBLA23 START | 25.0 |
| HIERARCH ESO ISS PBLA23 END | 25.1 |
| HIERARCH ESO ISS PBL24 START | 11.267 |
| HIERARCH ESO ISS PBL24 END | 11.266 |
| HIERARCH ESO ISS PBLA24 START | 24.961 |
| HIERARCH ESO ISS PBLA24 END | 25.072 |
| HIERARCH ESO ISS PBL34 START | 22.557 |
| HIERARCH ESO ISS PBL34 END | 22.555 |
| HIERARCH ESO ISS PBLA34 START | 205.024 |
| HIERARCH ESO ISS PBLA34 END | 205.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00441 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004055 |
| HIERARCH ESO ISS AMBI TEMP | 16.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |