Exposure
- ID
- GRAVI.2020-11-30T08:38:07.678_1
- Header ID
- GRAVI.2020-11-30T08:38:07.678
- Date updated
- 2021-09-29 14:25:29 UTC+0000
- Release date
- 2020-11-30 08:38:07 UTC+0000
- UTC Start
- 2020-11-30 08:38:07.678
- UTC End
- 2020-11-30 08:40:47.678
- MJD Start
- 59183.35981109
- MJD End
- 59183.3616629419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00207
- Ambient temperature (°C)
- 14.28
- Seeing (arcsec)
- 1.665
Observation
- ID
- 45988
- Category
- calibrator
- Program ID
- 106.2150.002
- Program Title
- THE ORIGIN OF BE STARS AND THE ELUSIVE MASSIVE HELIUM STARS
- Program Type
- Normal
- PI / COI
- SHENAR/ BODENSTEINER/ SANA/ DSILVA/ LANGER/ SCH\XC3\XBCRMANN/ OSKINOVA/ MAHY/ LANTHERMANN/ BORDIER/ FROST/ MARCHANT/ GILKIS/ KLUSKA
Target
- ID
- 34612
- Name
- HD_84710
- RA
- 146.556724
- DEC
- -30.58078
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.5510 | 86.8230 | 107.7000 | 108.0000 |
| A0-J2 | 124.3950 | 124.7700 | 83.5000 | 83.9000 |
| A0-K0 | 125.1000 | 125.3540 | 61.3370 | 61.7700 |
| G1-J2 | 57.5920 | 57.6580 | 45.6000 | 46.0000 |
| G1-K0 | 90.4780 | 90.4800 | 17.5590 | 17.9310 |
| J2-K0 | 47.9810 | 48.0060 | 343.2500 | 343.5200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.2150.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59183.35981109 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84710 |
| HIERARCH ESO INS SOBJ NAME | HD_84710 |
| RA | 146.556724 |
| DEC | -30.58078 |
| 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 | K0 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 86.551 |
| HIERARCH ESO ISS PBL12 END | 86.823 |
| HIERARCH ESO ISS PBLA12 START | 107.7 |
| HIERARCH ESO ISS PBLA12 END | 108.0 |
| HIERARCH ESO ISS PBL13 START | 124.395 |
| HIERARCH ESO ISS PBL13 END | 124.77 |
| HIERARCH ESO ISS PBLA13 START | 83.5 |
| HIERARCH ESO ISS PBLA13 END | 83.9 |
| HIERARCH ESO ISS PBL14 START | 125.1 |
| HIERARCH ESO ISS PBL14 END | 125.354 |
| HIERARCH ESO ISS PBLA14 START | 61.337 |
| HIERARCH ESO ISS PBLA14 END | 61.77 |
| HIERARCH ESO ISS PBL23 START | 57.592 |
| HIERARCH ESO ISS PBL23 END | 57.658 |
| HIERARCH ESO ISS PBLA23 START | 45.6 |
| HIERARCH ESO ISS PBLA23 END | 46.0 |
| HIERARCH ESO ISS PBL24 START | 90.478 |
| HIERARCH ESO ISS PBL24 END | 90.48 |
| HIERARCH ESO ISS PBLA24 START | 17.559 |
| HIERARCH ESO ISS PBLA24 END | 17.931 |
| HIERARCH ESO ISS PBL34 START | 47.981 |
| HIERARCH ESO ISS PBL34 END | 48.006 |
| HIERARCH ESO ISS PBLA34 START | 343.25 |
| HIERARCH ESO ISS PBLA34 END | 343.52 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002153 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001987 |
| HIERARCH ESO ISS AMBI TEMP | 14.28 |
| HIERARCH ESO ISS AMBI FWHM START | 1.8 |
| HIERARCH ESO ISS AMBI FWHM END | 1.53 |