Exposure
- ID
- GRAVI.2022-11-25T01:16:15.445_1
- Header ID
- GRAVI.2022-11-25T01:16:15.445
- Date updated
- 2022-11-25 01:26:51 UTC+0000
- Release date
- 2023-11-25 01:26:51 UTC+0000
- UTC Start
- 2022-11-25 01:16:15.445
- UTC End
- 2022-11-25 01:20:15.445
- MJD Start
- 59908.05295654
- MJD End
- 59908.0557343178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005039
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.695
Observation
- ID
- 53226
- Category
- science
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39585
- Name
- HD9312
- RA
- 23.013677
- DEC
- 16.94623
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.4780 | 67.6600 | 274.4000 | 274.0000 |
K0-D0 | 88.7130 | 89.3360 | 258.0000 | 257.8000 |
K0-J3 | 48.8170 | 48.5110 | 323.2580 | 323.4300 |
G2-D0 | 30.5860 | 30.8770 | 219.6000 | 219.9000 |
G2-J3 | 51.0440 | 51.5630 | 48.2500 | 48.4530 |
D0-J3 | 81.4110 | 82.2260 | 45.0080 | 45.2640 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59908.05295654 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 9312 |
HIERARCH ESO INS SOBJ NAME | HD9312 |
RA | 23.013677 |
DEC | 16.94623 |
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 | 67.478 |
HIERARCH ESO ISS PBL12 END | 67.66 |
HIERARCH ESO ISS PBLA12 START | 274.4 |
HIERARCH ESO ISS PBLA12 END | 274.0 |
HIERARCH ESO ISS PBL13 START | 88.713 |
HIERARCH ESO ISS PBL13 END | 89.336 |
HIERARCH ESO ISS PBLA13 START | 258.0 |
HIERARCH ESO ISS PBLA13 END | 257.8 |
HIERARCH ESO ISS PBL14 START | 48.817 |
HIERARCH ESO ISS PBL14 END | 48.511 |
HIERARCH ESO ISS PBLA14 START | 323.258 |
HIERARCH ESO ISS PBLA14 END | 323.43 |
HIERARCH ESO ISS PBL23 START | 30.586 |
HIERARCH ESO ISS PBL23 END | 30.877 |
HIERARCH ESO ISS PBLA23 START | 219.6 |
HIERARCH ESO ISS PBLA23 END | 219.9 |
HIERARCH ESO ISS PBL24 START | 51.044 |
HIERARCH ESO ISS PBL24 END | 51.563 |
HIERARCH ESO ISS PBLA24 START | 48.25 |
HIERARCH ESO ISS PBLA24 END | 48.453 |
HIERARCH ESO ISS PBL34 START | 81.411 |
HIERARCH ESO ISS PBL34 END | 82.226 |
HIERARCH ESO ISS PBLA34 START | 45.008 |
HIERARCH ESO ISS PBLA34 END | 45.264 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004937 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005141 |
HIERARCH ESO ISS AMBI TEMP | 12.72 |
HIERARCH ESO ISS AMBI FWHM START | 0.74 |
HIERARCH ESO ISS AMBI FWHM END | 0.65 |