Exposure
- ID
- GRAVI.2022-09-29T03:44:39.244_1
- Header ID
- GRAVI.2022-09-29T03:44:39.244
- Date updated
- 2022-09-29 04:01:28 UTC+0000
- Release date
- 2022-09-29 03:44:39 UTC+0000
- UTC Start
- 2022-09-29 03:44:39.244
- UTC End
- 2022-09-29 03:51:19.244
- MJD Start
- 59851.15600977
- MJD End
- 59851.1606393996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004388
- Ambient temperature (°C)
- 6.28
- Seeing (arcsec)
- 0.755
Observation
- ID
- 52540
- Category
- calibrator
- Program ID
- 109.22XY.002
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
- ID
- 39048
- Name
- HD213691
- RA
- 338.345615
- DEC
- -1.6116
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.9960 | 81.9860 | 116.5000 | 116.9000 |
| A0-J2 | 124.1650 | 123.0200 | 93.1000 | 93.2000 |
| A0-J3 | 132.0320 | 132.2340 | 50.5470 | 50.6680 |
| G1-J2 | 58.2280 | 58.2150 | 58.6000 | 58.7000 |
| G1-J3 | 124.0710 | 124.3890 | 12.8860 | 13.5600 |
| J2-J3 | 93.2660 | 92.9440 | 346.3300 | 347.2220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22XY.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59851.15600977 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD213691 |
| HIERARCH ESO INS SOBJ NAME | HD213691 |
| RA | 338.345615 |
| DEC | -1.6116 |
| 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 | J3 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 82.996 |
| HIERARCH ESO ISS PBL12 END | 81.986 |
| HIERARCH ESO ISS PBLA12 START | 116.5 |
| HIERARCH ESO ISS PBLA12 END | 116.9 |
| HIERARCH ESO ISS PBL13 START | 124.165 |
| HIERARCH ESO ISS PBL13 END | 123.02 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 132.032 |
| HIERARCH ESO ISS PBL14 END | 132.234 |
| HIERARCH ESO ISS PBLA14 START | 50.547 |
| HIERARCH ESO ISS PBLA14 END | 50.668 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.215 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 124.071 |
| HIERARCH ESO ISS PBL24 END | 124.389 |
| HIERARCH ESO ISS PBLA24 START | 12.886 |
| HIERARCH ESO ISS PBLA24 END | 13.56 |
| HIERARCH ESO ISS PBL34 START | 93.266 |
| HIERARCH ESO ISS PBL34 END | 92.944 |
| HIERARCH ESO ISS PBLA34 START | 346.33 |
| HIERARCH ESO ISS PBLA34 END | 347.222 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005001 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003775 |
| HIERARCH ESO ISS AMBI TEMP | 6.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |