Exposure
- ID
- GRAVI.2020-11-30T08:15:58.622_1
- Header ID
- GRAVI.2020-11-30T08:15:58.622
- Date updated
- 2021-09-29 14:25:29 UTC+0000
- Release date
- 2021-11-30 08:25:49 UTC+0000
- UTC Start
- 2020-11-30 08:15:58.622
- UTC End
- 2020-11-30 08:18:38.622
- MJD Start
- 59183.3444285
- MJD End
- 59183.3462803519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018915
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 1.795
Observation
- ID
- 45987
- Category
- science
- 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
- 34611
- Name
- HD__84567
- RA
- 146.339066
- DEC
- -30.20272
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.3240 | 84.6660 | 105.5000 | 105.8000 |
| A0-J2 | 121.1810 | 121.6600 | 80.7000 | 81.1000 |
| A0-K0 | 122.8110 | 123.1410 | 58.1200 | 58.5810 |
| G1-J2 | 56.9700 | 57.0570 | 42.3000 | 42.8000 |
| G1-K0 | 90.4260 | 90.4340 | 14.7600 | 15.1470 |
| J2-K0 | 47.8280 | 47.8580 | 341.3350 | 341.5920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.2150.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59183.3444285 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84567 |
| HIERARCH ESO INS SOBJ NAME | HD__84567 |
| RA | 146.339066 |
| DEC | -30.20272 |
| 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 | 84.324 |
| HIERARCH ESO ISS PBL12 END | 84.666 |
| HIERARCH ESO ISS PBLA12 START | 105.5 |
| HIERARCH ESO ISS PBLA12 END | 105.8 |
| HIERARCH ESO ISS PBL13 START | 121.181 |
| HIERARCH ESO ISS PBL13 END | 121.66 |
| HIERARCH ESO ISS PBLA13 START | 80.7 |
| HIERARCH ESO ISS PBLA13 END | 81.1 |
| HIERARCH ESO ISS PBL14 START | 122.811 |
| HIERARCH ESO ISS PBL14 END | 123.141 |
| HIERARCH ESO ISS PBLA14 START | 58.12 |
| HIERARCH ESO ISS PBLA14 END | 58.581 |
| HIERARCH ESO ISS PBL23 START | 56.97 |
| HIERARCH ESO ISS PBL23 END | 57.057 |
| HIERARCH ESO ISS PBLA23 START | 42.3 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 90.426 |
| HIERARCH ESO ISS PBL24 END | 90.434 |
| HIERARCH ESO ISS PBLA24 START | 14.76 |
| HIERARCH ESO ISS PBLA24 END | 15.147 |
| HIERARCH ESO ISS PBL34 START | 47.828 |
| HIERARCH ESO ISS PBL34 END | 47.858 |
| HIERARCH ESO ISS PBLA34 START | 341.335 |
| HIERARCH ESO ISS PBLA34 END | 341.592 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001903 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00188 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 1.7 |
| HIERARCH ESO ISS AMBI FWHM END | 1.89 |