Exposure
- ID
- GRAVI.2022-12-20T02:48:27.280_1
- Header ID
- GRAVI.2022-12-20T02:48:27.280
- Date updated
- 2022-12-20 03:00:51 UTC+0000
- Release date
- 2023-12-20 03:00:51 UTC+0000
- UTC Start
- 2022-12-20 02:48:27.280
- UTC End
- 2022-12-20 02:51:07.280
- MJD Start
- 59933.11698241
- MJD End
- 59933.1188342619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005256
- Ambient temperature (°C)
- 12.22
- Seeing (arcsec)
- 0.915
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 | 83.0620 | 83.4310 | 103.4000 | 103.8000 |
A0-J2 | 120.7790 | 121.2540 | 78.5000 | 78.9000 |
A0-K0 | 123.4350 | 123.7320 | 56.2780 | 56.7810 |
G1-J2 | 57.3590 | 57.4280 | 40.9000 | 41.4000 |
G1-K0 | 90.4580 | 90.4520 | 13.9900 | 14.3870 |
J2-K0 | 47.1010 | 47.1440 | 340.5570 | 340.8210 |
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 | 59933.11698241 |
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 | 83.062 |
HIERARCH ESO ISS PBL12 END | 83.431 |
HIERARCH ESO ISS PBLA12 START | 103.4 |
HIERARCH ESO ISS PBLA12 END | 103.8 |
HIERARCH ESO ISS PBL13 START | 120.779 |
HIERARCH ESO ISS PBL13 END | 121.254 |
HIERARCH ESO ISS PBLA13 START | 78.5 |
HIERARCH ESO ISS PBLA13 END | 78.9 |
HIERARCH ESO ISS PBL14 START | 123.435 |
HIERARCH ESO ISS PBL14 END | 123.732 |
HIERARCH ESO ISS PBLA14 START | 56.278 |
HIERARCH ESO ISS PBLA14 END | 56.781 |
HIERARCH ESO ISS PBL23 START | 57.359 |
HIERARCH ESO ISS PBL23 END | 57.428 |
HIERARCH ESO ISS PBLA23 START | 40.9 |
HIERARCH ESO ISS PBLA23 END | 41.4 |
HIERARCH ESO ISS PBL24 START | 90.458 |
HIERARCH ESO ISS PBL24 END | 90.452 |
HIERARCH ESO ISS PBLA24 START | 13.99 |
HIERARCH ESO ISS PBLA24 END | 14.387 |
HIERARCH ESO ISS PBL34 START | 47.101 |
HIERARCH ESO ISS PBL34 END | 47.144 |
HIERARCH ESO ISS PBLA34 START | 340.557 |
HIERARCH ESO ISS PBLA34 END | 340.821 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005157 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005355 |
HIERARCH ESO ISS AMBI TEMP | 12.22 |
HIERARCH ESO ISS AMBI FWHM START | 0.93 |
HIERARCH ESO ISS AMBI FWHM END | 0.9 |