Exposure
- ID
- GRAVI.2022-11-29T03:44:18.743_1
- Header ID
- GRAVI.2022-11-29T03:44:18.743
- Date updated
- 2022-11-29 03:56:02 UTC+0000
- Release date
- 2023-11-29 03:56:02 UTC+0000
- UTC Start
- 2022-11-29 03:44:18.743
- UTC End
- 2022-11-29 03:46:58.743
- MJD Start
- 59912.15577249
- MJD End
- 59912.1576243419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026985
- Ambient temperature (°C)
- 12.68
- Seeing (arcsec)
- 1.26
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 | 79.2930 | 79.7470 | 100.2000 | 100.6000 |
A0-J2 | 115.9330 | 116.5150 | 74.2000 | 74.7000 |
A0-K0 | 120.4200 | 120.7800 | 51.4920 | 52.0440 |
G1-J2 | 56.6500 | 56.7340 | 36.2000 | 36.8000 |
G1-K0 | 90.4830 | 90.4830 | 10.3110 | 10.7260 |
J2-K0 | 46.6600 | 46.7140 | 338.2410 | 338.4920 |
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 | 59912.15577249 |
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 | 79.293 |
HIERARCH ESO ISS PBL12 END | 79.747 |
HIERARCH ESO ISS PBLA12 START | 100.2 |
HIERARCH ESO ISS PBLA12 END | 100.6 |
HIERARCH ESO ISS PBL13 START | 115.933 |
HIERARCH ESO ISS PBL13 END | 116.515 |
HIERARCH ESO ISS PBLA13 START | 74.2 |
HIERARCH ESO ISS PBLA13 END | 74.7 |
HIERARCH ESO ISS PBL14 START | 120.42 |
HIERARCH ESO ISS PBL14 END | 120.78 |
HIERARCH ESO ISS PBLA14 START | 51.492 |
HIERARCH ESO ISS PBLA14 END | 52.044 |
HIERARCH ESO ISS PBL23 START | 56.65 |
HIERARCH ESO ISS PBL23 END | 56.734 |
HIERARCH ESO ISS PBLA23 START | 36.2 |
HIERARCH ESO ISS PBLA23 END | 36.8 |
HIERARCH ESO ISS PBL24 START | 90.483 |
HIERARCH ESO ISS PBL24 END | 90.483 |
HIERARCH ESO ISS PBLA24 START | 10.311 |
HIERARCH ESO ISS PBLA24 END | 10.726 |
HIERARCH ESO ISS PBL34 START | 46.66 |
HIERARCH ESO ISS PBL34 END | 46.714 |
HIERARCH ESO ISS PBLA34 START | 338.241 |
HIERARCH ESO ISS PBLA34 END | 338.492 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002824 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002573 |
HIERARCH ESO ISS AMBI TEMP | 12.68 |
HIERARCH ESO ISS AMBI FWHM START | 1.22 |
HIERARCH ESO ISS AMBI FWHM END | 1.3 |