Exposure
- ID
- GRAVI.2021-01-20T08:26:00.261_1
- Header ID
- GRAVI.2021-01-20T08:26:00.261
- Date updated
- 2021-09-29 14:26:10 UTC+0000
- Release date
- 2021-01-20 08:26:00 UTC+0000
- UTC Start
- 2021-01-20 08:26:00.261
- UTC End
- 2021-01-20 08:28:40.261
- MJD Start
- 59234.35139191
- MJD End
- 59234.3532437619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029255
- Ambient temperature (°C)
- 12.35
- Seeing (arcsec)
- 1.02
Observation
- ID
- 46425
- 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
- 34907
- Name
- HD_84710
- RA
- 146.558012
- DEC
- -30.58078
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.0080 | 85.7800 | 133.0000 | 133.5000 |
| A0-D0 | 28.6370 | 28.4790 | 84.9000 | 85.3000 |
| A0-J3 | 120.9440 | 120.4400 | 57.3650 | 57.5860 |
| G1-D0 | 70.1820 | 70.1070 | 330.7000 | 331.2000 |
| G1-J3 | 129.8810 | 129.7950 | 17.4560 | 17.7090 |
| D0-J3 | 96.4790 | 96.1440 | 49.4650 | 49.6690 |
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 | 59234.35139191 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84710 |
| HIERARCH ESO INS SOBJ NAME | HD_84710 |
| RA | 146.558012 |
| 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 | 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 | 86.008 |
| HIERARCH ESO ISS PBL12 END | 85.78 |
| HIERARCH ESO ISS PBLA12 START | 133.0 |
| HIERARCH ESO ISS PBLA12 END | 133.5 |
| HIERARCH ESO ISS PBL13 START | 28.637 |
| HIERARCH ESO ISS PBL13 END | 28.479 |
| HIERARCH ESO ISS PBLA13 START | 84.9 |
| HIERARCH ESO ISS PBLA13 END | 85.3 |
| HIERARCH ESO ISS PBL14 START | 120.944 |
| HIERARCH ESO ISS PBL14 END | 120.44 |
| HIERARCH ESO ISS PBLA14 START | 57.365 |
| HIERARCH ESO ISS PBLA14 END | 57.586 |
| HIERARCH ESO ISS PBL23 START | 70.182 |
| HIERARCH ESO ISS PBL23 END | 70.107 |
| HIERARCH ESO ISS PBLA23 START | 330.7 |
| HIERARCH ESO ISS PBLA23 END | 331.2 |
| HIERARCH ESO ISS PBL24 START | 129.881 |
| HIERARCH ESO ISS PBL24 END | 129.795 |
| HIERARCH ESO ISS PBLA24 START | 17.456 |
| HIERARCH ESO ISS PBLA24 END | 17.709 |
| HIERARCH ESO ISS PBL34 START | 96.479 |
| HIERARCH ESO ISS PBL34 END | 96.144 |
| HIERARCH ESO ISS PBLA34 START | 49.465 |
| HIERARCH ESO ISS PBLA34 END | 49.669 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002684 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003167 |
| HIERARCH ESO ISS AMBI TEMP | 12.35 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |