Exposure
- ID
- GRAVI.2021-11-06T02:24:03.408_1
- Header ID
- GRAVI.2021-11-06T02:24:03.408
- Date updated
- 2021-11-06 02:36:16 UTC+0000
- Release date
- 2022-11-06 02:36:16 UTC+0000
- UTC Start
- 2021-11-06 02:24:03.408
- UTC End
- 2021-11-06 02:28:03.408
- MJD Start
- 59524.10003944
- MJD End
- 59524.1028172178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004046
- Ambient temperature (°C)
- 11.55
- Seeing (arcsec)
- 0.525
Observation
- ID
- 48766
- Category
- science
- 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
- 36524
- Name
- HD9312
- RA
- 23.013646
- DEC
- 16.94628
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.1900 | 67.4020 | 274.8000 | 274.5000 |
K0-D0 | 87.8060 | 88.4670 | 258.3000 | 258.1000 |
K0-J3 | 49.2350 | 48.9360 | 323.0480 | 323.2000 |
G2-D0 | 30.1820 | 30.4750 | 219.1000 | 219.5000 |
G2-J3 | 50.3160 | 50.8450 | 47.9410 | 48.1650 |
D0-J3 | 80.2730 | 81.1000 | 44.6260 | 44.9030 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59524.10003944 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 9312 |
HIERARCH ESO INS SOBJ NAME | HD9312 |
RA | 23.013646 |
DEC | 16.94628 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 67.19 |
HIERARCH ESO ISS PBL12 END | 67.402 |
HIERARCH ESO ISS PBLA12 START | 274.8 |
HIERARCH ESO ISS PBLA12 END | 274.5 |
HIERARCH ESO ISS PBL13 START | 87.806 |
HIERARCH ESO ISS PBL13 END | 88.467 |
HIERARCH ESO ISS PBLA13 START | 258.3 |
HIERARCH ESO ISS PBLA13 END | 258.1 |
HIERARCH ESO ISS PBL14 START | 49.235 |
HIERARCH ESO ISS PBL14 END | 48.936 |
HIERARCH ESO ISS PBLA14 START | 323.048 |
HIERARCH ESO ISS PBLA14 END | 323.2 |
HIERARCH ESO ISS PBL23 START | 30.182 |
HIERARCH ESO ISS PBL23 END | 30.475 |
HIERARCH ESO ISS PBLA23 START | 219.1 |
HIERARCH ESO ISS PBLA23 END | 219.5 |
HIERARCH ESO ISS PBL24 START | 50.316 |
HIERARCH ESO ISS PBL24 END | 50.845 |
HIERARCH ESO ISS PBLA24 START | 47.941 |
HIERARCH ESO ISS PBLA24 END | 48.165 |
HIERARCH ESO ISS PBL34 START | 80.273 |
HIERARCH ESO ISS PBL34 END | 81.1 |
HIERARCH ESO ISS PBLA34 START | 44.626 |
HIERARCH ESO ISS PBLA34 END | 44.903 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003982 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00411 |
HIERARCH ESO ISS AMBI TEMP | 11.55 |
HIERARCH ESO ISS AMBI FWHM START | 0.51 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |