Exposure
- ID
- GRAVI.2023-07-20T03:53:53.518_1
- Header ID
- GRAVI.2023-07-20T03:53:53.518
- Date updated
- 2023-07-20 04:05:44 UTC+0000
- Release date
- 2024-07-20 04:05:44 UTC+0000
- UTC Start
- 2023-07-20 03:53:53.518
- UTC End
- 2023-07-20 03:56:33.518
- MJD Start
- 60145.16242498
- MJD End
- 60145.1642768319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004534
- Ambient temperature (°C)
- 17.19
- Seeing (arcsec)
- 0.355
Observation
- ID
- 56305
- 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
- 41711
- Name
- chi_Oph
- RA
- 246.753622
- DEC
- -18.45637
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 76.1240 | 75.7040 | 135.7000 | 136.2000 |
A0-J2 | 104.1210 | 103.2220 | 107.7000 | 108.1000 |
A0-K0 | 106.5960 | 105.7320 | 81.2710 | 81.4350 |
G1-J2 | 51.2740 | 50.9680 | 63.7000 | 63.8000 |
G1-K0 | 87.8010 | 87.6400 | 36.4480 | 36.5400 |
J2-K0 | 48.3110 | 48.3200 | 7.3640 | 7.6810 |
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 | 60145.16242498 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | chi Oph |
HIERARCH ESO INS SOBJ NAME | chi_Oph |
RA | 246.753622 |
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 | 76.124 |
HIERARCH ESO ISS PBL12 END | 75.704 |
HIERARCH ESO ISS PBLA12 START | 135.7 |
HIERARCH ESO ISS PBLA12 END | 136.2 |
HIERARCH ESO ISS PBL13 START | 104.121 |
HIERARCH ESO ISS PBL13 END | 103.222 |
HIERARCH ESO ISS PBLA13 START | 107.7 |
HIERARCH ESO ISS PBLA13 END | 108.1 |
HIERARCH ESO ISS PBL14 START | 106.596 |
HIERARCH ESO ISS PBL14 END | 105.732 |
HIERARCH ESO ISS PBLA14 START | 81.271 |
HIERARCH ESO ISS PBLA14 END | 81.435 |
HIERARCH ESO ISS PBL23 START | 51.274 |
HIERARCH ESO ISS PBL23 END | 50.968 |
HIERARCH ESO ISS PBLA23 START | 63.7 |
HIERARCH ESO ISS PBLA23 END | 63.8 |
HIERARCH ESO ISS PBL24 START | 87.801 |
HIERARCH ESO ISS PBL24 END | 87.64 |
HIERARCH ESO ISS PBLA24 START | 36.448 |
HIERARCH ESO ISS PBLA24 END | 36.54 |
HIERARCH ESO ISS PBL34 START | 48.311 |
HIERARCH ESO ISS PBL34 END | 48.32 |
HIERARCH ESO ISS PBLA34 START | 7.364 |
HIERARCH ESO ISS PBLA34 END | 7.681 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004534 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004534 |
HIERARCH ESO ISS AMBI TEMP | 17.19 |
HIERARCH ESO ISS AMBI FWHM START | 0.37 |
HIERARCH ESO ISS AMBI FWHM END | 0.34 |