Exposure
- ID
- MATIS.2020-12-21T05:57:07.293_1
- Header ID
- MATIS.2020-12-21T05:57:07.293
- Date updated
- 2020-12-21 06:10:39 UTC+0000
- Release date
- 2021-12-21 06:10:38 UTC+0000
- UTC Start
- 2020-12-21 05:57:07.293
- UTC End
- 2020-12-21 05:58:07.279
- MJD Start
- 59204.24800108
- MJD End
- 59204.2486953624
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003476
- Ambient temperature (°C)
- 14.25
- Seeing (arcsec)
- 0.7
Observation
- ID
- 46197
- Category
- science
- Program ID
- 106.21L4.004
- Program Title
- IMAGING ONE OF THE BIGGEST STARS IN THE SKY WITH MATISSE, EPISODE 3
- Program Type
- GTO
- PI / COI
- MILLOUR/ CRUZALEBES/ CHIAVASSA/ MONTARGES/ MATTER/ BRUNO/ PETROV/ LAGADEC/ HRON/ WEIGELT
Target
- ID
- 34773
- Name
- alf_Ori
- RA
- 88.793067
- DEC
- 7.40712
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 63.9230 | 63.8170 | 268.7000 | 268.7000 |
| K0-D0 | 94.7820 | 94.7190 | 251.2000 | 251.1000 |
| K0-J3 | 45.0490 | 44.9930 | 337.8360 | 337.9780 |
| G2-D0 | 38.9400 | 38.9660 | 221.5000 | 221.5000 |
| G2-J3 | 63.7260 | 63.7570 | 47.4090 | 47.4030 |
| D0-J3 | 102.5380 | 102.5970 | 45.1760 | 45.1760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21L4.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59204.24800108 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf_Ori |
| RA | 88.793067 |
| DEC | 7.40712 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.178 |
| HIERARCH ESO DET NDIT | 337 |
| HIERARCH ESO ISS PBL12 START | 63.923 |
| HIERARCH ESO ISS PBL12 END | 63.817 |
| HIERARCH ESO ISS PBLA12 START | 268.7 |
| HIERARCH ESO ISS PBLA12 END | 268.7 |
| HIERARCH ESO ISS PBL13 START | 94.782 |
| HIERARCH ESO ISS PBL13 END | 94.719 |
| HIERARCH ESO ISS PBLA13 START | 251.2 |
| HIERARCH ESO ISS PBLA13 END | 251.1 |
| HIERARCH ESO ISS PBL14 START | 45.049 |
| HIERARCH ESO ISS PBL14 END | 44.993 |
| HIERARCH ESO ISS PBLA14 START | 337.836 |
| HIERARCH ESO ISS PBLA14 END | 337.978 |
| HIERARCH ESO ISS PBL23 START | 38.94 |
| HIERARCH ESO ISS PBL23 END | 38.966 |
| HIERARCH ESO ISS PBLA23 START | 221.5 |
| HIERARCH ESO ISS PBLA23 END | 221.5 |
| HIERARCH ESO ISS PBL24 START | 63.726 |
| HIERARCH ESO ISS PBL24 END | 63.757 |
| HIERARCH ESO ISS PBLA24 START | 47.409 |
| HIERARCH ESO ISS PBLA24 END | 47.403 |
| HIERARCH ESO ISS PBL34 START | 102.538 |
| HIERARCH ESO ISS PBL34 END | 102.597 |
| HIERARCH ESO ISS PBLA34 START | 45.176 |
| HIERARCH ESO ISS PBLA34 END | 45.176 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003213 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003739 |
| HIERARCH ESO ISS AMBI TEMP | 14.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |