Exposure
- ID
- GRAVI.2022-01-01T08:15:22.197_1
- Header ID
- GRAVI.2022-01-01T08:15:22.197
- Date updated
- 2022-01-01 08:36:03 UTC+0000
- Release date
- 2023-01-01 08:36:03 UTC+0000
- UTC Start
- 2022-01-01 08:15:22.197
- UTC End
- 2022-01-01 08:19:38.197
- MJD Start
- 59580.34400691
- MJD End
- 59580.346969873
- Exposure time (s)
- 256.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003443
- Ambient temperature (°C)
- 13.4
- Seeing (arcsec)
- 1.5
Observation
- ID
- 49143
- Category
- science
- 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
- 36775
- Name
- HD_110432
- RA
- 190.706853
- DEC
- -63.05864
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 76.6710 | 77.1420 | 78.6000 | 79.8000 |
A0-J2 | 123.2290 | 123.5600 | 58.6000 | 59.8000 |
A0-J3 | 127.6920 | 127.5400 | 24.8270 | 25.8170 |
G1-J2 | 57.5050 | 57.4550 | 31.5000 | 32.5000 |
G1-J3 | 103.0280 | 103.1970 | 347.9350 | 348.6150 |
J2-J3 | 73.0410 | 73.5600 | 315.0790 | 315.8000 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.222E.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59580.34400691 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 110432 |
HIERARCH ESO INS SOBJ NAME | HD_110432 |
RA | 190.706853 |
DEC | -63.05864 |
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 | 76.671 |
HIERARCH ESO ISS PBL12 END | 77.142 |
HIERARCH ESO ISS PBLA12 START | 78.6 |
HIERARCH ESO ISS PBLA12 END | 79.8 |
HIERARCH ESO ISS PBL13 START | 123.229 |
HIERARCH ESO ISS PBL13 END | 123.56 |
HIERARCH ESO ISS PBLA13 START | 58.6 |
HIERARCH ESO ISS PBLA13 END | 59.8 |
HIERARCH ESO ISS PBL14 START | 127.692 |
HIERARCH ESO ISS PBL14 END | 127.54 |
HIERARCH ESO ISS PBLA14 START | 24.827 |
HIERARCH ESO ISS PBLA14 END | 25.817 |
HIERARCH ESO ISS PBL23 START | 57.505 |
HIERARCH ESO ISS PBL23 END | 57.455 |
HIERARCH ESO ISS PBLA23 START | 31.5 |
HIERARCH ESO ISS PBLA23 END | 32.5 |
HIERARCH ESO ISS PBL24 START | 103.028 |
HIERARCH ESO ISS PBL24 END | 103.197 |
HIERARCH ESO ISS PBLA24 START | 347.935 |
HIERARCH ESO ISS PBLA24 END | 348.615 |
HIERARCH ESO ISS PBL34 START | 73.041 |
HIERARCH ESO ISS PBL34 END | 73.56 |
HIERARCH ESO ISS PBLA34 START | 315.079 |
HIERARCH ESO ISS PBLA34 END | 315.8 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003485 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003401 |
HIERARCH ESO ISS AMBI TEMP | 13.4 |
HIERARCH ESO ISS AMBI FWHM START | 1.53 |
HIERARCH ESO ISS AMBI FWHM END | 1.47 |