Exposure
- ID
- GRAVI.2023-05-22T04:27:20.597_1
- Header ID
- GRAVI.2023-05-22T04:27:20.597
- Date updated
- 2023-05-22 04:35:49 UTC+0000
- Release date
- 2024-05-22 04:35:49 UTC+0000
- UTC Start
- 2023-05-22 04:27:20.597
- UTC End
- 2023-05-22 04:30:00.597
- MJD Start
- 60086.18565506
- MJD End
- 60086.1875069119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004665
- Ambient temperature (°C)
- 12.52
- Seeing (arcsec)
- 0.435
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 | 89.8460 | 89.9630 | 112.5000 | 112.7000 |
A0-J2 | 127.1820 | 127.4520 | 89.3000 | 89.5000 |
A0-K0 | 125.2640 | 125.5510 | 67.1320 | 67.4200 |
G1-J2 | 56.9730 | 57.0840 | 50.8000 | 51.2000 |
G1-K0 | 89.1770 | 89.2440 | 21.3150 | 21.6580 |
J2-K0 | 48.5380 | 48.5280 | 345.9850 | 346.2660 |
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 | 60086.18565506 |
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 | 89.846 |
HIERARCH ESO ISS PBL12 END | 89.963 |
HIERARCH ESO ISS PBLA12 START | 112.5 |
HIERARCH ESO ISS PBLA12 END | 112.7 |
HIERARCH ESO ISS PBL13 START | 127.182 |
HIERARCH ESO ISS PBL13 END | 127.452 |
HIERARCH ESO ISS PBLA13 START | 89.3 |
HIERARCH ESO ISS PBLA13 END | 89.5 |
HIERARCH ESO ISS PBL14 START | 125.264 |
HIERARCH ESO ISS PBL14 END | 125.551 |
HIERARCH ESO ISS PBLA14 START | 67.132 |
HIERARCH ESO ISS PBLA14 END | 67.42 |
HIERARCH ESO ISS PBL23 START | 56.973 |
HIERARCH ESO ISS PBL23 END | 57.084 |
HIERARCH ESO ISS PBLA23 START | 50.8 |
HIERARCH ESO ISS PBLA23 END | 51.2 |
HIERARCH ESO ISS PBL24 START | 89.177 |
HIERARCH ESO ISS PBL24 END | 89.244 |
HIERARCH ESO ISS PBLA24 START | 21.315 |
HIERARCH ESO ISS PBLA24 END | 21.658 |
HIERARCH ESO ISS PBL34 START | 48.538 |
HIERARCH ESO ISS PBL34 END | 48.528 |
HIERARCH ESO ISS PBLA34 START | 345.985 |
HIERARCH ESO ISS PBLA34 END | 346.266 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005059 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004271 |
HIERARCH ESO ISS AMBI TEMP | 12.52 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.46 |