Exposure
- ID
- GRAVI.2022-11-17T02:08:49.674_1
- Header ID
- GRAVI.2022-11-17T02:08:49.674
- Date updated
- 2022-11-17 02:17:00 UTC+0000
- Release date
- 2022-11-17 02:08:49 UTC+0000
- UTC Start
- 2022-11-17 02:08:49.674
- UTC End
- 2022-11-17 02:09:21.674
- MJD Start
- 59900.08946382
- MJD End
- 59900.0898341904
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004098
- Ambient temperature (°C)
- 16.55
- Seeing (arcsec)
- 0.77
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 | 25.1300 | 25.1360 | 141.0000 | 141.1000 |
| A0-D0 | 32.0020 | 32.0030 | 69.5000 | 69.6000 |
| A0-C1 | 22.5300 | 22.5360 | 114.3100 | 114.4270 |
| B2-D0 | 33.8350 | 33.8320 | 24.7000 | 24.8000 |
| B2-C1 | 11.2710 | 11.2690 | 24.6640 | 24.7750 |
| D0-C1 | 22.5640 | 22.5620 | 204.7270 | 204.8380 |
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 | 59900.08946382 |
| 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 | 25.13 |
| HIERARCH ESO ISS PBL12 END | 25.136 |
| HIERARCH ESO ISS PBLA12 START | 141.0 |
| HIERARCH ESO ISS PBLA12 END | 141.1 |
| HIERARCH ESO ISS PBL13 START | 32.002 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 69.5 |
| HIERARCH ESO ISS PBLA13 END | 69.6 |
| HIERARCH ESO ISS PBL14 START | 22.53 |
| HIERARCH ESO ISS PBL14 END | 22.536 |
| HIERARCH ESO ISS PBLA14 START | 114.31 |
| HIERARCH ESO ISS PBLA14 END | 114.427 |
| HIERARCH ESO ISS PBL23 START | 33.835 |
| HIERARCH ESO ISS PBL23 END | 33.832 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 24.8 |
| HIERARCH ESO ISS PBL24 START | 11.271 |
| HIERARCH ESO ISS PBL24 END | 11.269 |
| HIERARCH ESO ISS PBLA24 START | 24.664 |
| HIERARCH ESO ISS PBLA24 END | 24.775 |
| HIERARCH ESO ISS PBL34 START | 22.564 |
| HIERARCH ESO ISS PBL34 END | 22.562 |
| HIERARCH ESO ISS PBLA34 START | 204.727 |
| HIERARCH ESO ISS PBLA34 END | 204.838 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004098 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004098 |
| HIERARCH ESO ISS AMBI TEMP | 16.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |