Exposure
- ID
- GRAVI.2023-02-22T02:39:01.795_1
- Header ID
- GRAVI.2023-02-22T02:39:01.795
- Date updated
- 2023-02-22 02:55:51 UTC+0000
- Release date
- 2024-02-22 02:55:51 UTC+0000
- UTC Start
- 2023-02-22 02:39:01.795
- UTC End
- 2023-02-22 02:45:41.795
- MJD Start
- 59997.11043744
- MJD End
- 59997.1150670696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007077
- Ambient temperature (°C)
- 13.67
- Seeing (arcsec)
- 0.615
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 | 70.3370 | 68.7220 | 108.3000 | 108.2000 |
A0-J2 | 116.3080 | 114.6110 | 85.5000 | 85.0000 |
A0-K0 | 125.6700 | 124.9620 | 68.6800 | 68.0990 |
G1-J2 | 58.2230 | 58.2210 | 57.6000 | 57.1000 |
G1-K0 | 84.3460 | 84.9070 | 36.5870 | 36.6450 |
J2-K0 | 36.5310 | 36.5680 | 1.7560 | 2.7800 |
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 | 59997.11043744 |
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 | 70.337 |
HIERARCH ESO ISS PBL12 END | 68.722 |
HIERARCH ESO ISS PBLA12 START | 108.3 |
HIERARCH ESO ISS PBLA12 END | 108.2 |
HIERARCH ESO ISS PBL13 START | 116.308 |
HIERARCH ESO ISS PBL13 END | 114.611 |
HIERARCH ESO ISS PBLA13 START | 85.5 |
HIERARCH ESO ISS PBLA13 END | 85.0 |
HIERARCH ESO ISS PBL14 START | 125.67 |
HIERARCH ESO ISS PBL14 END | 124.962 |
HIERARCH ESO ISS PBLA14 START | 68.68 |
HIERARCH ESO ISS PBLA14 END | 68.099 |
HIERARCH ESO ISS PBL23 START | 58.223 |
HIERARCH ESO ISS PBL23 END | 58.221 |
HIERARCH ESO ISS PBLA23 START | 57.6 |
HIERARCH ESO ISS PBLA23 END | 57.1 |
HIERARCH ESO ISS PBL24 START | 84.346 |
HIERARCH ESO ISS PBL24 END | 84.907 |
HIERARCH ESO ISS PBLA24 START | 36.587 |
HIERARCH ESO ISS PBLA24 END | 36.645 |
HIERARCH ESO ISS PBL34 START | 36.531 |
HIERARCH ESO ISS PBL34 END | 36.568 |
HIERARCH ESO ISS PBLA34 START | 1.756 |
HIERARCH ESO ISS PBLA34 END | 2.78 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006695 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007459 |
HIERARCH ESO ISS AMBI TEMP | 13.67 |
HIERARCH ESO ISS AMBI FWHM START | 0.62 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |