Exposure
- ID
- GRAVI.2023-05-22T04:10:44.555_1
- Header ID
- GRAVI.2023-05-22T04:10:44.555
- Date updated
- 2023-05-22 04:21:09 UTC+0000
- Release date
- 2024-05-22 04:21:09 UTC+0000
- UTC Start
- 2023-05-22 04:10:44.555
- UTC End
- 2023-05-22 04:13:24.555
- MJD Start
- 60086.17412679
- MJD End
- 60086.1759786419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003684
- Ambient temperature (°C)
- 12.54
- Seeing (arcsec)
- 0.425
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 | 88.9630 | 89.1470 | 111.4000 | 111.6000 |
A0-J2 | 125.2980 | 125.6760 | 87.9000 | 88.2000 |
A0-K0 | 123.3590 | 123.7310 | 65.4210 | 65.7370 |
G1-J2 | 56.2600 | 56.3960 | 48.9000 | 49.3000 |
G1-K0 | 88.7850 | 88.8550 | 19.3080 | 19.6740 |
J2-K0 | 48.5880 | 48.5800 | 344.4360 | 344.7090 |
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 | 60086.17412679 |
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 | 88.963 |
HIERARCH ESO ISS PBL12 END | 89.147 |
HIERARCH ESO ISS PBLA12 START | 111.4 |
HIERARCH ESO ISS PBLA12 END | 111.6 |
HIERARCH ESO ISS PBL13 START | 125.298 |
HIERARCH ESO ISS PBL13 END | 125.676 |
HIERARCH ESO ISS PBLA13 START | 87.9 |
HIERARCH ESO ISS PBLA13 END | 88.2 |
HIERARCH ESO ISS PBL14 START | 123.359 |
HIERARCH ESO ISS PBL14 END | 123.731 |
HIERARCH ESO ISS PBLA14 START | 65.421 |
HIERARCH ESO ISS PBLA14 END | 65.737 |
HIERARCH ESO ISS PBL23 START | 56.26 |
HIERARCH ESO ISS PBL23 END | 56.396 |
HIERARCH ESO ISS PBLA23 START | 48.9 |
HIERARCH ESO ISS PBLA23 END | 49.3 |
HIERARCH ESO ISS PBL24 START | 88.785 |
HIERARCH ESO ISS PBL24 END | 88.855 |
HIERARCH ESO ISS PBLA24 START | 19.308 |
HIERARCH ESO ISS PBLA24 END | 19.674 |
HIERARCH ESO ISS PBL34 START | 48.588 |
HIERARCH ESO ISS PBL34 END | 48.58 |
HIERARCH ESO ISS PBLA34 START | 344.436 |
HIERARCH ESO ISS PBLA34 END | 344.709 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003508 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00386 |
HIERARCH ESO ISS AMBI TEMP | 12.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |