Exposure
- ID
- GRAVI.2022-12-20T02:58:33.306_1
- Header ID
- GRAVI.2022-12-20T02:58:33.306
- Date updated
- 2022-12-20 03:11:05 UTC+0000
- Release date
- 2023-12-20 03:11:05 UTC+0000
- UTC Start
- 2022-12-20 02:58:33.306
- UTC End
- 2022-12-20 03:01:13.306
- MJD Start
- 59933.1239966
- MJD End
- 59933.1258484519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006785
- Ambient temperature (°C)
- 12.14
- Seeing (arcsec)
- 0.84
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 | 84.2880 | 84.6240 | 104.6000 | 105.0000 |
A0-J2 | 122.3560 | 122.7880 | 80.0000 | 80.5000 |
A0-K0 | 124.4180 | 124.6850 | 57.9890 | 58.4830 |
G1-J2 | 57.5860 | 57.6470 | 42.6000 | 43.0000 |
G1-K0 | 90.4350 | 90.4260 | 15.3510 | 15.7470 |
J2-K0 | 47.2430 | 47.2820 | 341.4740 | 341.7490 |
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 | 59933.1239966 |
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 | 84.288 |
HIERARCH ESO ISS PBL12 END | 84.624 |
HIERARCH ESO ISS PBLA12 START | 104.6 |
HIERARCH ESO ISS PBLA12 END | 105.0 |
HIERARCH ESO ISS PBL13 START | 122.356 |
HIERARCH ESO ISS PBL13 END | 122.788 |
HIERARCH ESO ISS PBLA13 START | 80.0 |
HIERARCH ESO ISS PBLA13 END | 80.5 |
HIERARCH ESO ISS PBL14 START | 124.418 |
HIERARCH ESO ISS PBL14 END | 124.685 |
HIERARCH ESO ISS PBLA14 START | 57.989 |
HIERARCH ESO ISS PBLA14 END | 58.483 |
HIERARCH ESO ISS PBL23 START | 57.586 |
HIERARCH ESO ISS PBL23 END | 57.647 |
HIERARCH ESO ISS PBLA23 START | 42.6 |
HIERARCH ESO ISS PBLA23 END | 43.0 |
HIERARCH ESO ISS PBL24 START | 90.435 |
HIERARCH ESO ISS PBL24 END | 90.426 |
HIERARCH ESO ISS PBLA24 START | 15.351 |
HIERARCH ESO ISS PBLA24 END | 15.747 |
HIERARCH ESO ISS PBL34 START | 47.243 |
HIERARCH ESO ISS PBL34 END | 47.282 |
HIERARCH ESO ISS PBLA34 START | 341.474 |
HIERARCH ESO ISS PBLA34 END | 341.749 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007387 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006183 |
HIERARCH ESO ISS AMBI TEMP | 12.14 |
HIERARCH ESO ISS AMBI FWHM START | 0.82 |
HIERARCH ESO ISS AMBI FWHM END | 0.86 |