Exposure
- ID
- GRAVI.2023-02-22T02:23:28.756_1
- Header ID
- GRAVI.2023-02-22T02:23:28.756
- Date updated
- 2023-02-22 02:35:59 UTC+0000
- Release date
- 2024-02-22 02:35:59 UTC+0000
- UTC Start
- 2023-02-22 02:23:28.756
- UTC End
- 2023-02-22 02:30:08.756
- MJD Start
- 59997.09963838
- MJD End
- 59997.1042680096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0082315
- Ambient temperature (°C)
- 13.04
- Seeing (arcsec)
- 0.505
Observation
- ID
- 53496
- Category
- science
- Program ID
- 110.23Z7.002
- Program Title
- SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 39784
- Name
- HD_44637
- RA
- 95.850531
- DEC
- 15.10177
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 73.7490 | 72.2590 | 108.4000 | 108.3000 |
A0-J2 | 119.7470 | 118.2720 | 86.6000 | 86.1000 |
A0-K0 | 126.9190 | 126.4190 | 69.9080 | 69.3710 |
G1-J2 | 58.0980 | 58.1770 | 58.5000 | 58.1000 |
G1-K0 | 83.0040 | 83.6190 | 36.3570 | 36.4770 |
J2-K0 | 36.5080 | 36.5080 | 359.4570 | 0.4860 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23Z7.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59997.09963838 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 44637 |
HIERARCH ESO INS SOBJ NAME | HD_44637 |
RA | 95.850531 |
DEC | 15.10177 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | K0 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 73.749 |
HIERARCH ESO ISS PBL12 END | 72.259 |
HIERARCH ESO ISS PBLA12 START | 108.4 |
HIERARCH ESO ISS PBLA12 END | 108.3 |
HIERARCH ESO ISS PBL13 START | 119.747 |
HIERARCH ESO ISS PBL13 END | 118.272 |
HIERARCH ESO ISS PBLA13 START | 86.6 |
HIERARCH ESO ISS PBLA13 END | 86.1 |
HIERARCH ESO ISS PBL14 START | 126.919 |
HIERARCH ESO ISS PBL14 END | 126.419 |
HIERARCH ESO ISS PBLA14 START | 69.908 |
HIERARCH ESO ISS PBLA14 END | 69.371 |
HIERARCH ESO ISS PBL23 START | 58.098 |
HIERARCH ESO ISS PBL23 END | 58.177 |
HIERARCH ESO ISS PBLA23 START | 58.5 |
HIERARCH ESO ISS PBLA23 END | 58.1 |
HIERARCH ESO ISS PBL24 START | 83.004 |
HIERARCH ESO ISS PBL24 END | 83.619 |
HIERARCH ESO ISS PBLA24 START | 36.357 |
HIERARCH ESO ISS PBLA24 END | 36.477 |
HIERARCH ESO ISS PBL34 START | 36.508 |
HIERARCH ESO ISS PBL34 END | 36.508 |
HIERARCH ESO ISS PBLA34 START | 359.457 |
HIERARCH ESO ISS PBLA34 END | 0.486 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009329 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007134 |
HIERARCH ESO ISS AMBI TEMP | 13.04 |
HIERARCH ESO ISS AMBI FWHM START | 0.46 |
HIERARCH ESO ISS AMBI FWHM END | 0.55 |