Exposure
- ID
- GRAVI.2021-01-20T08:16:18.237_1
- Header ID
- GRAVI.2021-01-20T08:16:18.237
- Date updated
- 2021-09-29 14:26:10 UTC+0000
- Release date
- 2022-01-20 08:25:57 UTC+0000
- UTC Start
- 2021-01-20 08:16:18.237
- UTC End
- 2021-01-20 08:18:58.237
- MJD Start
- 59234.34465552
- MJD End
- 59234.3465073719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030665
- Ambient temperature (°C)
- 12.36
- Seeing (arcsec)
- 0.935
Observation
- ID
- 46424
- 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
- 34707
- Name
- HD__84567
- RA
- 146.34035
- DEC
- -30.20272
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.5620 | 86.3430 | 131.4000 | 131.9000 |
| A0-D0 | 29.1040 | 28.9570 | 83.7000 | 84.1000 |
| A0-J3 | 122.5860 | 122.1220 | 56.5490 | 56.7730 |
| G1-D0 | 70.3310 | 70.2570 | 329.2000 | 329.7000 |
| G1-J3 | 130.2790 | 130.2030 | 16.6560 | 16.9130 |
| D0-J3 | 97.6070 | 97.3010 | 48.7200 | 48.9290 |
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 | 59234.34465552 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 84567 |
| HIERARCH ESO INS SOBJ NAME | HD__84567 |
| RA | 146.34035 |
| 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 | 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 | 86.562 |
| HIERARCH ESO ISS PBL12 END | 86.343 |
| HIERARCH ESO ISS PBLA12 START | 131.4 |
| HIERARCH ESO ISS PBLA12 END | 131.9 |
| HIERARCH ESO ISS PBL13 START | 29.104 |
| HIERARCH ESO ISS PBL13 END | 28.957 |
| HIERARCH ESO ISS PBLA13 START | 83.7 |
| HIERARCH ESO ISS PBLA13 END | 84.1 |
| HIERARCH ESO ISS PBL14 START | 122.586 |
| HIERARCH ESO ISS PBL14 END | 122.122 |
| HIERARCH ESO ISS PBLA14 START | 56.549 |
| HIERARCH ESO ISS PBLA14 END | 56.773 |
| HIERARCH ESO ISS PBL23 START | 70.331 |
| HIERARCH ESO ISS PBL23 END | 70.257 |
| HIERARCH ESO ISS PBLA23 START | 329.2 |
| HIERARCH ESO ISS PBLA23 END | 329.7 |
| HIERARCH ESO ISS PBL24 START | 130.279 |
| HIERARCH ESO ISS PBL24 END | 130.203 |
| HIERARCH ESO ISS PBLA24 START | 16.656 |
| HIERARCH ESO ISS PBLA24 END | 16.913 |
| HIERARCH ESO ISS PBL34 START | 97.607 |
| HIERARCH ESO ISS PBL34 END | 97.301 |
| HIERARCH ESO ISS PBLA34 START | 48.72 |
| HIERARCH ESO ISS PBLA34 END | 48.929 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003338 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002795 |
| HIERARCH ESO ISS AMBI TEMP | 12.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |