Exposure
- ID
- GRAVI.2022-11-29T03:54:24.768_1
- Header ID
- GRAVI.2022-11-29T03:54:24.768
- Date updated
- 2022-11-29 04:01:13 UTC+0000
- Release date
- 2023-11-29 04:01:13 UTC+0000
- UTC Start
- 2022-11-29 03:54:24.768
- UTC End
- 2022-11-29 03:57:04.768
- MJD Start
- 59912.16278667
- MJD End
- 59912.1646385219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032265
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.955
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 | 80.8080 | 81.2300 | 101.4000 | 101.8000 |
A0-J2 | 117.8760 | 118.4190 | 75.8000 | 76.3000 |
A0-K0 | 121.6240 | 121.9630 | 53.3500 | 53.8780 |
G1-J2 | 56.9330 | 57.0130 | 38.0000 | 38.6000 |
G1-K0 | 90.4790 | 90.4770 | 11.7160 | 12.1200 |
J2-K0 | 46.8390 | 46.8880 | 339.0990 | 339.3490 |
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 | 59912.16278667 |
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 | 80.808 |
HIERARCH ESO ISS PBL12 END | 81.23 |
HIERARCH ESO ISS PBLA12 START | 101.4 |
HIERARCH ESO ISS PBLA12 END | 101.8 |
HIERARCH ESO ISS PBL13 START | 117.876 |
HIERARCH ESO ISS PBL13 END | 118.419 |
HIERARCH ESO ISS PBLA13 START | 75.8 |
HIERARCH ESO ISS PBLA13 END | 76.3 |
HIERARCH ESO ISS PBL14 START | 121.624 |
HIERARCH ESO ISS PBL14 END | 121.963 |
HIERARCH ESO ISS PBLA14 START | 53.35 |
HIERARCH ESO ISS PBLA14 END | 53.878 |
HIERARCH ESO ISS PBL23 START | 56.933 |
HIERARCH ESO ISS PBL23 END | 57.013 |
HIERARCH ESO ISS PBLA23 START | 38.0 |
HIERARCH ESO ISS PBLA23 END | 38.6 |
HIERARCH ESO ISS PBL24 START | 90.479 |
HIERARCH ESO ISS PBL24 END | 90.477 |
HIERARCH ESO ISS PBLA24 START | 11.716 |
HIERARCH ESO ISS PBLA24 END | 12.12 |
HIERARCH ESO ISS PBL34 START | 46.839 |
HIERARCH ESO ISS PBL34 END | 46.888 |
HIERARCH ESO ISS PBLA34 START | 339.099 |
HIERARCH ESO ISS PBLA34 END | 339.349 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003268 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003185 |
HIERARCH ESO ISS AMBI TEMP | 12.75 |
HIERARCH ESO ISS AMBI FWHM START | 0.99 |
HIERARCH ESO ISS AMBI FWHM END | 0.92 |