Exposure
- ID
- GRAVI.2021-12-31T06:19:21.987_1
- Header ID
- GRAVI.2021-12-31T06:19:21.987
- Date updated
- 2021-12-31 06:30:38 UTC+0000
- Release date
- 2021-12-31 06:19:21 UTC+0000
- UTC Start
- 2021-12-31 06:19:21.987
- UTC End
- 2021-12-31 06:22:01.987
- MJD Start
- 59579.26344892
- MJD End
- 59579.2653007719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005115
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 1.065
Observation
- ID
- 49129
- 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
- 36764
- Name
- TYC_154-80-1
- RA
- 98.930226
- DEC
- 4.75372
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 73.8610 | 73.2600 | 115.6000 | 115.7000 |
A0-J2 | 115.7560 | 115.0200 | 90.5000 | 90.5000 |
A0-J3 | 132.4150 | 132.4210 | 50.7450 | 50.6870 |
G1-J2 | 58.0000 | 57.9420 | 57.9000 | 57.8000 |
G1-J3 | 121.1220 | 121.3230 | 17.2420 | 17.4860 |
J2-J3 | 85.8700 | 85.7580 | 351.1400 | 351.5700 |
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 | 59579.26344892 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | TYC 154-80-1 |
HIERARCH ESO INS SOBJ NAME | TYC_154-80-1 |
RA | 98.930226 |
DEC | 4.75372 |
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 | 176.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 73.861 |
HIERARCH ESO ISS PBL12 END | 73.26 |
HIERARCH ESO ISS PBLA12 START | 115.6 |
HIERARCH ESO ISS PBLA12 END | 115.7 |
HIERARCH ESO ISS PBL13 START | 115.756 |
HIERARCH ESO ISS PBL13 END | 115.02 |
HIERARCH ESO ISS PBLA13 START | 90.5 |
HIERARCH ESO ISS PBLA13 END | 90.5 |
HIERARCH ESO ISS PBL14 START | 132.415 |
HIERARCH ESO ISS PBL14 END | 132.421 |
HIERARCH ESO ISS PBLA14 START | 50.745 |
HIERARCH ESO ISS PBLA14 END | 50.687 |
HIERARCH ESO ISS PBL23 START | 58.0 |
HIERARCH ESO ISS PBL23 END | 57.942 |
HIERARCH ESO ISS PBLA23 START | 57.9 |
HIERARCH ESO ISS PBLA23 END | 57.8 |
HIERARCH ESO ISS PBL24 START | 121.122 |
HIERARCH ESO ISS PBL24 END | 121.323 |
HIERARCH ESO ISS PBLA24 START | 17.242 |
HIERARCH ESO ISS PBLA24 END | 17.486 |
HIERARCH ESO ISS PBL34 START | 85.87 |
HIERARCH ESO ISS PBL34 END | 85.758 |
HIERARCH ESO ISS PBLA34 START | 351.14 |
HIERARCH ESO ISS PBLA34 END | 351.57 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005334 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004896 |
HIERARCH ESO ISS AMBI TEMP | 13.34 |
HIERARCH ESO ISS AMBI FWHM START | 1.07 |
HIERARCH ESO ISS AMBI FWHM END | 1.06 |