Exposure
- ID
- GRAVI.2022-01-01T07:44:10.119_1
- Header ID
- GRAVI.2022-01-01T07:44:10.119
- Date updated
- 2022-01-01 08:01:33 UTC+0000
- Release date
- 2022-01-01 07:44:10 UTC+0000
- UTC Start
- 2022-01-01 07:44:10.119
- UTC End
- 2022-01-01 07:48:26.119
- MJD Start
- 59580.32233934
- MJD End
- 59580.325302303
- Exposure time (s)
- 256.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003924
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 1.075
Observation
- ID
- 49142
- Category
- calibrator
- Program ID
- 108.222E.001
- Program Title
- THE ORIGIN OF BE STARS AND THE ELUSIVE MASSIVE HELIUM STARS
- Program Type
- Normal
- PI / COI
- SHENAR/ BODENSTEINER/ SANA/ DSILVA/ LANGER/ SCHÜRMANN/ OSKINOVA/ MAHY/ LANTHERMANN/ BORDIER/ FROST/ MARCHANT/ GILKIS/ KLUSKA
Target
- ID
- 36774
- Name
- HD_110432
- RA
- 189.866243
- DEC
- -63.80854
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 74.2250 | 74.7030 | 71.4000 | 72.6000 |
A0-J2 | 121.7050 | 122.0370 | 51.6000 | 52.8000 |
A0-J3 | 127.9790 | 127.8650 | 19.4360 | 20.4360 |
G1-J2 | 57.6310 | 57.5950 | 25.7000 | 26.8000 |
G1-J3 | 100.8450 | 101.0710 | 344.0370 | 344.7210 |
J2-J3 | 69.3530 | 69.9240 | 310.4930 | 311.2290 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.222E.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59580.32233934 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 109951 |
HIERARCH ESO INS SOBJ NAME | HD_110432 |
RA | 189.866243 |
DEC | -63.80854 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | J3 |
EXPTIME | 304.0 |
HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
HIERARCH ESO DET2 NDIT | 256 |
HIERARCH ESO ISS PBL12 START | 74.225 |
HIERARCH ESO ISS PBL12 END | 74.703 |
HIERARCH ESO ISS PBLA12 START | 71.4 |
HIERARCH ESO ISS PBLA12 END | 72.6 |
HIERARCH ESO ISS PBL13 START | 121.705 |
HIERARCH ESO ISS PBL13 END | 122.037 |
HIERARCH ESO ISS PBLA13 START | 51.6 |
HIERARCH ESO ISS PBLA13 END | 52.8 |
HIERARCH ESO ISS PBL14 START | 127.979 |
HIERARCH ESO ISS PBL14 END | 127.865 |
HIERARCH ESO ISS PBLA14 START | 19.436 |
HIERARCH ESO ISS PBLA14 END | 20.436 |
HIERARCH ESO ISS PBL23 START | 57.631 |
HIERARCH ESO ISS PBL23 END | 57.595 |
HIERARCH ESO ISS PBLA23 START | 25.7 |
HIERARCH ESO ISS PBLA23 END | 26.8 |
HIERARCH ESO ISS PBL24 START | 100.845 |
HIERARCH ESO ISS PBL24 END | 101.071 |
HIERARCH ESO ISS PBLA24 START | 344.037 |
HIERARCH ESO ISS PBLA24 END | 344.721 |
HIERARCH ESO ISS PBL34 START | 69.353 |
HIERARCH ESO ISS PBL34 END | 69.924 |
HIERARCH ESO ISS PBLA34 START | 310.493 |
HIERARCH ESO ISS PBLA34 END | 311.229 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004342 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003506 |
HIERARCH ESO ISS AMBI TEMP | 14.59 |
HIERARCH ESO ISS AMBI FWHM START | 1.04 |
HIERARCH ESO ISS AMBI FWHM END | 1.11 |