Exposure
- ID
- GRAVI.2023-05-22T04:20:41.580_1
- Header ID
- GRAVI.2023-05-22T04:20:41.580
- Date updated
- 2023-05-22 04:31:07 UTC+0000
- Release date
- 2024-05-22 04:31:07 UTC+0000
- UTC Start
- 2023-05-22 04:20:41.580
- UTC End
- 2023-05-22 04:23:21.580
- MJD Start
- 60086.18103681
- MJD End
- 60086.1828886619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004144
- Ambient temperature (°C)
- 12.55
- Seeing (arcsec)
- 0.47
Observation
- ID
- 55527
- Category
- science
- Program ID
- 111.24TN.001
- Program Title
- SUBDWARF COMPANIONS AND THE ORIGIN OF BE STARS: TOWARDS THE FIRST SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 41127
- Name
- chi_Oph
- RA
- 246.753623
- DEC
- -18.45637
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5370 | 89.6810 | 112.1000 | 112.3000 |
A0-J2 | 126.4990 | 126.8130 | 88.8000 | 89.0000 |
A0-K0 | 124.5570 | 124.8800 | 66.4620 | 66.7650 |
G1-J2 | 56.7030 | 56.8250 | 50.1000 | 50.4000 |
G1-K0 | 89.0210 | 89.0900 | 20.5230 | 20.8790 |
J2-K0 | 48.5590 | 48.5500 | 345.3560 | 345.6370 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24TN.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60086.18103681 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | chi Oph |
HIERARCH ESO INS SOBJ NAME | chi_Oph |
RA | 246.753623 |
DEC | -18.45637 |
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 | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 89.537 |
HIERARCH ESO ISS PBL12 END | 89.681 |
HIERARCH ESO ISS PBLA12 START | 112.1 |
HIERARCH ESO ISS PBLA12 END | 112.3 |
HIERARCH ESO ISS PBL13 START | 126.499 |
HIERARCH ESO ISS PBL13 END | 126.813 |
HIERARCH ESO ISS PBLA13 START | 88.8 |
HIERARCH ESO ISS PBLA13 END | 89.0 |
HIERARCH ESO ISS PBL14 START | 124.557 |
HIERARCH ESO ISS PBL14 END | 124.88 |
HIERARCH ESO ISS PBLA14 START | 66.462 |
HIERARCH ESO ISS PBLA14 END | 66.765 |
HIERARCH ESO ISS PBL23 START | 56.703 |
HIERARCH ESO ISS PBL23 END | 56.825 |
HIERARCH ESO ISS PBLA23 START | 50.1 |
HIERARCH ESO ISS PBLA23 END | 50.4 |
HIERARCH ESO ISS PBL24 START | 89.021 |
HIERARCH ESO ISS PBL24 END | 89.09 |
HIERARCH ESO ISS PBLA24 START | 20.523 |
HIERARCH ESO ISS PBLA24 END | 20.879 |
HIERARCH ESO ISS PBL34 START | 48.559 |
HIERARCH ESO ISS PBL34 END | 48.55 |
HIERARCH ESO ISS PBLA34 START | 345.356 |
HIERARCH ESO ISS PBLA34 END | 345.637 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003856 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004432 |
HIERARCH ESO ISS AMBI TEMP | 12.55 |
HIERARCH ESO ISS AMBI FWHM START | 0.52 |
HIERARCH ESO ISS AMBI FWHM END | 0.42 |