Exposure
- ID
- GRAVI.2021-12-28T05:27:39.514_1
- Header ID
- GRAVI.2021-12-28T05:27:39.514
- Date updated
- 2021-12-28 07:16:09 UTC+0000
- Release date
- 2021-12-28 07:16:09 UTC+0000
- UTC Start
- 2021-12-28 05:27:39.514
- UTC End
- 2021-12-28 05:30:19.514
- MJD Start
- 59576.22754067
- MJD End
- 59576.2293925219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010957
- Ambient temperature (°C)
- 14.96
- Seeing (arcsec)
- 0.355
Observation
- ID
- 49091
- Category
- science
- Program ID
- 106.21S5.001
- 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
- 36728
- Name
- WDS_J08394-3636
- RA
- 129.838191
- DEC
- -36.60647
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.1740 | 84.4980 | 103.9000 | 104.3000 |
| A0-J2 | 123.0110 | 123.4010 | 79.6000 | 80.0000 |
| A0-K0 | 125.2910 | 125.5120 | 57.8790 | 58.3760 |
| G1-J2 | 57.8780 | 57.9210 | 42.7000 | 43.2000 |
| G1-K0 | 90.1960 | 90.1750 | 15.6970 | 16.0860 |
| J2-K0 | 46.7290 | 46.7730 | 341.4650 | 341.7400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21S5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59576.22754067 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 73900 |
| HIERARCH ESO INS SOBJ NAME | WDS_J08394-3636 |
| RA | 129.838191 |
| DEC | -36.60647 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 84.174 |
| HIERARCH ESO ISS PBL12 END | 84.498 |
| HIERARCH ESO ISS PBLA12 START | 103.9 |
| HIERARCH ESO ISS PBLA12 END | 104.3 |
| HIERARCH ESO ISS PBL13 START | 123.011 |
| HIERARCH ESO ISS PBL13 END | 123.401 |
| HIERARCH ESO ISS PBLA13 START | 79.6 |
| HIERARCH ESO ISS PBLA13 END | 80.0 |
| HIERARCH ESO ISS PBL14 START | 125.291 |
| HIERARCH ESO ISS PBL14 END | 125.512 |
| HIERARCH ESO ISS PBLA14 START | 57.879 |
| HIERARCH ESO ISS PBLA14 END | 58.376 |
| HIERARCH ESO ISS PBL23 START | 57.878 |
| HIERARCH ESO ISS PBL23 END | 57.921 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 43.2 |
| HIERARCH ESO ISS PBL24 START | 90.196 |
| HIERARCH ESO ISS PBL24 END | 90.175 |
| HIERARCH ESO ISS PBLA24 START | 15.697 |
| HIERARCH ESO ISS PBLA24 END | 16.086 |
| HIERARCH ESO ISS PBL34 START | 46.729 |
| HIERARCH ESO ISS PBL34 END | 46.773 |
| HIERARCH ESO ISS PBLA34 START | 341.465 |
| HIERARCH ESO ISS PBLA34 END | 341.74 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01153 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010384 |
| HIERARCH ESO ISS AMBI TEMP | 14.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |
| HIERARCH ESO FT ROBJ NAME | WDS_J08394-3636 |
| HIERARCH ESO FT ROBJ ALPHA | 083922.109 |
| HIERARCH ESO FT ROBJ DELTA | -363624.046 |