Exposure
- ID
- GRAVI.2021-10-21T02:42:09.293_1
- Header ID
- GRAVI.2021-10-21T02:42:09.293
- Date updated
- 2021-10-21 02:51:30 UTC+0000
- Release date
- 2021-10-21 02:51:30 UTC+0000
- UTC Start
- 2021-10-21 02:42:09.293
- UTC End
- 2021-10-21 02:44:49.293
- MJD Start
- 59508.11260756
- MJD End
- 59508.1144594119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025785
- Ambient temperature (°C)
- 11.6
- Seeing (arcsec)
- 0.935
Observation
- ID
- 48584
- Category
- science
- Program ID
- 108.22MY.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36406
- Name
- WDS_J00427-3828B
- RA
- 10.675938
- DEC
- -38.46343
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.2560 | 24.3050 | 136.5000 | 136.8000 |
| A0-D0 | 31.9410 | 31.9580 | 64.7000 | 65.2000 |
| A0-C1 | 21.9550 | 22.0050 | 109.0960 | 109.4980 |
| B2-D0 | 33.5370 | 33.5170 | 21.3000 | 21.7000 |
| B2-C1 | 11.1710 | 11.1650 | 21.2530 | 21.6170 |
| D0-C1 | 22.3660 | 22.3530 | 201.3150 | 201.6790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22MY.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59508.11260756 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | lam01 Scl |
| HIERARCH ESO INS SOBJ NAME | WDS_J00427-3828B |
| RA | 10.675938 |
| DEC | -38.46343 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 24.256 |
| HIERARCH ESO ISS PBL12 END | 24.305 |
| HIERARCH ESO ISS PBLA12 START | 136.5 |
| HIERARCH ESO ISS PBLA12 END | 136.8 |
| HIERARCH ESO ISS PBL13 START | 31.941 |
| HIERARCH ESO ISS PBL13 END | 31.958 |
| HIERARCH ESO ISS PBLA13 START | 64.7 |
| HIERARCH ESO ISS PBLA13 END | 65.2 |
| HIERARCH ESO ISS PBL14 START | 21.955 |
| HIERARCH ESO ISS PBL14 END | 22.005 |
| HIERARCH ESO ISS PBLA14 START | 109.096 |
| HIERARCH ESO ISS PBLA14 END | 109.498 |
| HIERARCH ESO ISS PBL23 START | 33.537 |
| HIERARCH ESO ISS PBL23 END | 33.517 |
| HIERARCH ESO ISS PBLA23 START | 21.3 |
| HIERARCH ESO ISS PBLA23 END | 21.7 |
| HIERARCH ESO ISS PBL24 START | 11.171 |
| HIERARCH ESO ISS PBL24 END | 11.165 |
| HIERARCH ESO ISS PBLA24 START | 21.253 |
| HIERARCH ESO ISS PBLA24 END | 21.617 |
| HIERARCH ESO ISS PBL34 START | 22.366 |
| HIERARCH ESO ISS PBL34 END | 22.353 |
| HIERARCH ESO ISS PBLA34 START | 201.315 |
| HIERARCH ESO ISS PBLA34 END | 201.679 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002553 |
| HIERARCH ESO ISS AMBI TEMP | 11.6 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | WDS_J00427-3828 |
| HIERARCH ESO FT ROBJ ALPHA | 004242.892 |
| HIERARCH ESO FT ROBJ DELTA | -382748.542 |