Exposure
- ID
- GRAVI.2022-11-29T04:01:12.785_1
- Header ID
- GRAVI.2022-11-29T04:01:12.785
- Date updated
- 2022-11-29 04:10:51 UTC+0000
- Release date
- 2023-11-29 04:10:51 UTC+0000
- UTC Start
- 2022-11-29 04:01:12.785
- UTC End
- 2022-11-29 04:03:52.785
- MJD Start
- 59912.16750909
- MJD End
- 59912.1693609419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003399
- Ambient temperature (°C)
- 12.63
- Seeing (arcsec)
- 1.06
Observation
- ID
- 53340
- Category
- science
- Program ID
- 110.23Z7.001
- Program Title
- SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 39670
- Name
- alf_Col
- RA
- 84.909584
- DEC
- -34.07424
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.7700 | 82.1700 | 102.2000 | 102.6000 |
A0-J2 | 119.1140 | 119.6300 | 76.9000 | 77.4000 |
A0-K0 | 122.3960 | 122.7180 | 54.5670 | 55.0910 |
G1-J2 | 57.1150 | 57.1900 | 39.2000 | 39.7000 |
G1-K0 | 90.4730 | 90.4690 | 12.6510 | 13.0600 |
J2-K0 | 46.9510 | 46.9980 | 339.6860 | 339.9490 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23Z7.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59912.16750909 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | alf Col |
HIERARCH ESO INS SOBJ NAME | alf_Col |
RA | 84.909584 |
DEC | -34.07424 |
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 | 81.77 |
HIERARCH ESO ISS PBL12 END | 82.17 |
HIERARCH ESO ISS PBLA12 START | 102.2 |
HIERARCH ESO ISS PBLA12 END | 102.6 |
HIERARCH ESO ISS PBL13 START | 119.114 |
HIERARCH ESO ISS PBL13 END | 119.63 |
HIERARCH ESO ISS PBLA13 START | 76.9 |
HIERARCH ESO ISS PBLA13 END | 77.4 |
HIERARCH ESO ISS PBL14 START | 122.396 |
HIERARCH ESO ISS PBL14 END | 122.718 |
HIERARCH ESO ISS PBLA14 START | 54.567 |
HIERARCH ESO ISS PBLA14 END | 55.091 |
HIERARCH ESO ISS PBL23 START | 57.115 |
HIERARCH ESO ISS PBL23 END | 57.19 |
HIERARCH ESO ISS PBLA23 START | 39.2 |
HIERARCH ESO ISS PBLA23 END | 39.7 |
HIERARCH ESO ISS PBL24 START | 90.473 |
HIERARCH ESO ISS PBL24 END | 90.469 |
HIERARCH ESO ISS PBLA24 START | 12.651 |
HIERARCH ESO ISS PBLA24 END | 13.06 |
HIERARCH ESO ISS PBL34 START | 46.951 |
HIERARCH ESO ISS PBL34 END | 46.998 |
HIERARCH ESO ISS PBLA34 START | 339.686 |
HIERARCH ESO ISS PBLA34 END | 339.949 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004304 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002494 |
HIERARCH ESO ISS AMBI TEMP | 12.63 |
HIERARCH ESO ISS AMBI FWHM START | 0.95 |
HIERARCH ESO ISS AMBI FWHM END | 1.17 |