Exposure
- ID
- GRAVI.2023-07-20T03:47:14.501_1
- Header ID
- GRAVI.2023-07-20T03:47:14.501
- Date updated
- 2023-07-20 04:00:39 UTC+0000
- Release date
- 2024-07-20 04:00:39 UTC+0000
- UTC Start
- 2023-07-20 03:47:14.501
- UTC End
- 2023-07-20 03:49:54.501
- MJD Start
- 60145.15780673
- MJD End
- 60145.1596585819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004534
- Ambient temperature (°C)
- 17.23
- Seeing (arcsec)
- 0.38
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 | 77.0590 | 76.6450 | 134.4000 | 135.0000 |
A0-J2 | 106.0900 | 105.2250 | 106.9000 | 107.3000 |
A0-K0 | 108.4770 | 107.6530 | 80.9020 | 81.0660 |
G1-J2 | 51.9370 | 51.6470 | 63.5000 | 63.6000 |
G1-K0 | 88.1450 | 87.9960 | 36.2260 | 36.3270 |
J2-K0 | 48.2910 | 48.3000 | 6.6500 | 6.9670 |
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 | 60145.15780673 |
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 | 77.059 |
HIERARCH ESO ISS PBL12 END | 76.645 |
HIERARCH ESO ISS PBLA12 START | 134.4 |
HIERARCH ESO ISS PBLA12 END | 135.0 |
HIERARCH ESO ISS PBL13 START | 106.09 |
HIERARCH ESO ISS PBL13 END | 105.225 |
HIERARCH ESO ISS PBLA13 START | 106.9 |
HIERARCH ESO ISS PBLA13 END | 107.3 |
HIERARCH ESO ISS PBL14 START | 108.477 |
HIERARCH ESO ISS PBL14 END | 107.653 |
HIERARCH ESO ISS PBLA14 START | 80.902 |
HIERARCH ESO ISS PBLA14 END | 81.066 |
HIERARCH ESO ISS PBL23 START | 51.937 |
HIERARCH ESO ISS PBL23 END | 51.647 |
HIERARCH ESO ISS PBLA23 START | 63.5 |
HIERARCH ESO ISS PBLA23 END | 63.6 |
HIERARCH ESO ISS PBL24 START | 88.145 |
HIERARCH ESO ISS PBL24 END | 87.996 |
HIERARCH ESO ISS PBLA24 START | 36.226 |
HIERARCH ESO ISS PBLA24 END | 36.327 |
HIERARCH ESO ISS PBL34 START | 48.291 |
HIERARCH ESO ISS PBL34 END | 48.3 |
HIERARCH ESO ISS PBLA34 START | 6.65 |
HIERARCH ESO ISS PBLA34 END | 6.967 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004534 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004534 |
HIERARCH ESO ISS AMBI TEMP | 17.23 |
HIERARCH ESO ISS AMBI FWHM START | 0.38 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |