Exposure
- ID
- GRAVI.2020-11-30T08:23:25.641_1
- Header ID
- GRAVI.2020-11-30T08:23:25.641
- Date updated
- 2021-09-29 14:25:29 UTC+0000
- Release date
- 2021-11-30 08:30:55 UTC+0000
- UTC Start
- 2020-11-30 08:23:25.641
- UTC End
- 2020-11-30 08:26:05.641
- MJD Start
- 59183.34960233
- MJD End
- 59183.3514541819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020765
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 1.66
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 | 85.1790 | 85.5010 | 106.3000 | 106.6000 |
| A0-J2 | 122.3780 | 122.8290 | 81.7000 | 82.1000 |
| A0-K0 | 123.6370 | 123.9490 | 59.2930 | 59.7490 |
| G1-J2 | 57.1890 | 57.2710 | 43.5000 | 43.9000 |
| G1-K0 | 90.4460 | 90.4530 | 15.7480 | 16.1350 |
| J2-K0 | 47.9040 | 47.9330 | 341.9980 | 342.2620 |
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 | 59183.34960233 |
| 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 | 85.179 |
| HIERARCH ESO ISS PBL12 END | 85.501 |
| HIERARCH ESO ISS PBLA12 START | 106.3 |
| HIERARCH ESO ISS PBLA12 END | 106.6 |
| HIERARCH ESO ISS PBL13 START | 122.378 |
| HIERARCH ESO ISS PBL13 END | 122.829 |
| HIERARCH ESO ISS PBLA13 START | 81.7 |
| HIERARCH ESO ISS PBLA13 END | 82.1 |
| HIERARCH ESO ISS PBL14 START | 123.637 |
| HIERARCH ESO ISS PBL14 END | 123.949 |
| HIERARCH ESO ISS PBLA14 START | 59.293 |
| HIERARCH ESO ISS PBLA14 END | 59.749 |
| HIERARCH ESO ISS PBL23 START | 57.189 |
| HIERARCH ESO ISS PBL23 END | 57.271 |
| HIERARCH ESO ISS PBLA23 START | 43.5 |
| HIERARCH ESO ISS PBLA23 END | 43.9 |
| HIERARCH ESO ISS PBL24 START | 90.446 |
| HIERARCH ESO ISS PBL24 END | 90.453 |
| HIERARCH ESO ISS PBLA24 START | 15.748 |
| HIERARCH ESO ISS PBLA24 END | 16.135 |
| HIERARCH ESO ISS PBL34 START | 47.904 |
| HIERARCH ESO ISS PBL34 END | 47.933 |
| HIERARCH ESO ISS PBLA34 START | 341.998 |
| HIERARCH ESO ISS PBLA34 END | 342.262 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002097 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002056 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.82 |
| HIERARCH ESO ISS AMBI FWHM END | 1.5 |