Exposure
- ID
- GRAVI.2022-11-22T02:05:04.897_1
- Header ID
- GRAVI.2022-11-22T02:05:04.897
- Date updated
- 2022-11-22 02:16:24 UTC+0000
- Release date
- 2023-11-22 02:16:24 UTC+0000
- UTC Start
- 2022-11-22 02:05:04.897
- UTC End
- 2022-11-22 02:09:04.897
- MJD Start
- 59905.08686223
- MJD End
- 59905.0896400078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009265
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 0.505
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 | 68.3470 | 68.3420 | 271.6000 | 271.3000 |
K0-D0 | 93.2110 | 93.5920 | 255.9000 | 255.7000 |
K0-J3 | 46.0280 | 45.6930 | 325.2040 | 325.4990 |
G2-D0 | 33.0360 | 33.3020 | 222.0000 | 222.2000 |
G2-J3 | 55.2940 | 55.7380 | 49.5170 | 49.5990 |
D0-J3 | 88.1510 | 88.8650 | 46.6980 | 46.8230 |
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 | 59905.08686223 |
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 | 68.347 |
HIERARCH ESO ISS PBL12 END | 68.342 |
HIERARCH ESO ISS PBLA12 START | 271.6 |
HIERARCH ESO ISS PBLA12 END | 271.3 |
HIERARCH ESO ISS PBL13 START | 93.211 |
HIERARCH ESO ISS PBL13 END | 93.592 |
HIERARCH ESO ISS PBLA13 START | 255.9 |
HIERARCH ESO ISS PBLA13 END | 255.7 |
HIERARCH ESO ISS PBL14 START | 46.028 |
HIERARCH ESO ISS PBL14 END | 45.693 |
HIERARCH ESO ISS PBLA14 START | 325.204 |
HIERARCH ESO ISS PBLA14 END | 325.499 |
HIERARCH ESO ISS PBL23 START | 33.036 |
HIERARCH ESO ISS PBL23 END | 33.302 |
HIERARCH ESO ISS PBLA23 START | 222.0 |
HIERARCH ESO ISS PBLA23 END | 222.2 |
HIERARCH ESO ISS PBL24 START | 55.294 |
HIERARCH ESO ISS PBL24 END | 55.738 |
HIERARCH ESO ISS PBLA24 START | 49.517 |
HIERARCH ESO ISS PBLA24 END | 49.599 |
HIERARCH ESO ISS PBL34 START | 88.151 |
HIERARCH ESO ISS PBL34 END | 88.865 |
HIERARCH ESO ISS PBLA34 START | 46.698 |
HIERARCH ESO ISS PBLA34 END | 46.823 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009144 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009386 |
HIERARCH ESO ISS AMBI TEMP | 13.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.51 |