Exposure
- ID
- GRAVI.2021-10-12T07:36:07.473_1
- Header ID
- GRAVI.2021-10-12T07:36:07.473
- Date updated
- 2021-10-12 07:47:24 UTC+0000
- Release date
- 2021-10-12 07:36:07 UTC+0000
- UTC Start
- 2021-10-12 07:36:07.473
- UTC End
- 2021-10-12 07:40:07.473
- MJD Start
- 59499.31675316
- MJD End
- 59499.3195309378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021785
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.905
Observation
- ID
- 48496
- Category
- calibrator
- Program ID
- 108.221X.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
- ID
- 36354
- Name
- HD29420
- RA
- 69.663791
- DEC
- 17.40804
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.1860 | 68.2590 | 272.8000 | 272.4000 |
K0-D0 | 91.5620 | 92.0450 | 256.9000 | 256.7000 |
K0-J3 | 47.0420 | 46.7140 | 324.1270 | 324.3640 |
G2-D0 | 31.9260 | 32.2060 | 221.3000 | 221.6000 |
G2-J3 | 53.4550 | 53.9370 | 49.3260 | 49.4480 |
D0-J3 | 85.1870 | 85.9530 | 46.3400 | 46.5090 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59499.31675316 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD29420 |
HIERARCH ESO INS SOBJ NAME | HD29420 |
RA | 69.663791 |
DEC | 17.40804 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 68.186 |
HIERARCH ESO ISS PBL12 END | 68.259 |
HIERARCH ESO ISS PBLA12 START | 272.8 |
HIERARCH ESO ISS PBLA12 END | 272.4 |
HIERARCH ESO ISS PBL13 START | 91.562 |
HIERARCH ESO ISS PBL13 END | 92.045 |
HIERARCH ESO ISS PBLA13 START | 256.9 |
HIERARCH ESO ISS PBLA13 END | 256.7 |
HIERARCH ESO ISS PBL14 START | 47.042 |
HIERARCH ESO ISS PBL14 END | 46.714 |
HIERARCH ESO ISS PBLA14 START | 324.127 |
HIERARCH ESO ISS PBLA14 END | 324.364 |
HIERARCH ESO ISS PBL23 START | 31.926 |
HIERARCH ESO ISS PBL23 END | 32.206 |
HIERARCH ESO ISS PBLA23 START | 221.3 |
HIERARCH ESO ISS PBLA23 END | 221.6 |
HIERARCH ESO ISS PBL24 START | 53.455 |
HIERARCH ESO ISS PBL24 END | 53.937 |
HIERARCH ESO ISS PBLA24 START | 49.326 |
HIERARCH ESO ISS PBLA24 END | 49.448 |
HIERARCH ESO ISS PBL34 START | 85.187 |
HIERARCH ESO ISS PBL34 END | 85.953 |
HIERARCH ESO ISS PBLA34 START | 46.34 |
HIERARCH ESO ISS PBLA34 END | 46.509 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001886 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002471 |
HIERARCH ESO ISS AMBI TEMP | 12.77 |
HIERARCH ESO ISS AMBI FWHM START | 1.01 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |