Exposure
- ID
- GRAVI.2020-12-25T07:58:49.431_1
- Header ID
- GRAVI.2020-12-25T07:58:49.431
- Date updated
- 2021-09-29 14:25:50 UTC+0000
- Release date
- 2020-12-25 07:58:49 UTC+0000
- UTC Start
- 2020-12-25 07:58:49.431
- UTC End
- 2020-12-25 08:01:29.431
- MJD Start
- 59208.33251656
- MJD End
- 59208.3343684119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003032
- Ambient temperature (°C)
- 12.82
- Seeing (arcsec)
- 1.315
Observation
- ID
- 46089
- 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
- 34708
- Name
- HD_84710
- RA
- 146.558013
- DEC
- -30.58078
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.1370 | 25.1560 | 141.0000 | 141.3000 |
| A0-D0 | 32.0020 | 32.0040 | 69.5000 | 69.9000 |
| A0-J3 | 132.3190 | 132.2760 | 44.6500 | 45.0020 |
| B2-D0 | 33.8410 | 33.8290 | 24.7000 | 25.1000 |
| B2-J3 | 137.3910 | 137.3390 | 34.1740 | 34.5130 |
| D0-J3 | 104.1560 | 104.1170 | 37.2280 | 37.5710 |
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 | 59208.33251656 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84710 |
| HIERARCH ESO INS SOBJ NAME | HD_84710 |
| RA | 146.558013 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 25.137 |
| HIERARCH ESO ISS PBL12 END | 25.156 |
| HIERARCH ESO ISS PBLA12 START | 141.0 |
| HIERARCH ESO ISS PBLA12 END | 141.3 |
| HIERARCH ESO ISS PBL13 START | 32.002 |
| HIERARCH ESO ISS PBL13 END | 32.004 |
| HIERARCH ESO ISS PBLA13 START | 69.5 |
| HIERARCH ESO ISS PBLA13 END | 69.9 |
| HIERARCH ESO ISS PBL14 START | 132.319 |
| HIERARCH ESO ISS PBL14 END | 132.276 |
| HIERARCH ESO ISS PBLA14 START | 44.65 |
| HIERARCH ESO ISS PBLA14 END | 45.002 |
| HIERARCH ESO ISS PBL23 START | 33.841 |
| HIERARCH ESO ISS PBL23 END | 33.829 |
| HIERARCH ESO ISS PBLA23 START | 24.7 |
| HIERARCH ESO ISS PBLA23 END | 25.1 |
| HIERARCH ESO ISS PBL24 START | 137.391 |
| HIERARCH ESO ISS PBL24 END | 137.339 |
| HIERARCH ESO ISS PBLA24 START | 34.174 |
| HIERARCH ESO ISS PBLA24 END | 34.513 |
| HIERARCH ESO ISS PBL34 START | 104.156 |
| HIERARCH ESO ISS PBL34 END | 104.117 |
| HIERARCH ESO ISS PBLA34 START | 37.228 |
| HIERARCH ESO ISS PBLA34 END | 37.571 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003298 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002766 |
| HIERARCH ESO ISS AMBI TEMP | 12.82 |
| HIERARCH ESO ISS AMBI FWHM START | 1.28 |
| HIERARCH ESO ISS AMBI FWHM END | 1.35 |