Exposure
- ID
- MATIS.2020-12-18T05:41:16.181_1
- Header ID
- MATIS.2020-12-18T05:41:16.181
- Date updated
- 2020-12-18 05:50:51 UTC+0000
- Release date
- 2021-12-18 05:50:51 UTC+0000
- UTC Start
- 2020-12-18 05:41:16.181
- UTC End
- 2020-12-18 05:42:16.167
- MJD Start
- 59201.23699284
- MJD End
- 59201.2376871224
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003014
- Ambient temperature (°C)
- 12.51
- Seeing (arcsec)
- 1.105
Observation
- ID
- 46188
- Category
- science
- Program ID
- 106.21L4.002
- 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 | 66.3590 | 66.2860 | 269.7000 | 269.6000 |
| K0-D0 | 95.8850 | 95.8660 | 252.3000 | 252.3000 |
| K0-J3 | 46.6660 | 46.6040 | 334.1890 | 334.3090 |
| G2-D0 | 38.1000 | 38.1350 | 221.0000 | 221.0000 |
| G2-J3 | 62.5940 | 62.6440 | 47.3550 | 47.3610 |
| D0-J3 | 100.5470 | 100.6330 | 44.9450 | 44.9580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21L4.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59201.23699284 |
| 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 | 66.359 |
| HIERARCH ESO ISS PBL12 END | 66.286 |
| HIERARCH ESO ISS PBLA12 START | 269.7 |
| HIERARCH ESO ISS PBLA12 END | 269.6 |
| HIERARCH ESO ISS PBL13 START | 95.885 |
| HIERARCH ESO ISS PBL13 END | 95.866 |
| HIERARCH ESO ISS PBLA13 START | 252.3 |
| HIERARCH ESO ISS PBLA13 END | 252.3 |
| HIERARCH ESO ISS PBL14 START | 46.666 |
| HIERARCH ESO ISS PBL14 END | 46.604 |
| HIERARCH ESO ISS PBLA14 START | 334.189 |
| HIERARCH ESO ISS PBLA14 END | 334.309 |
| HIERARCH ESO ISS PBL23 START | 38.1 |
| HIERARCH ESO ISS PBL23 END | 38.135 |
| HIERARCH ESO ISS PBLA23 START | 221.0 |
| HIERARCH ESO ISS PBLA23 END | 221.0 |
| HIERARCH ESO ISS PBL24 START | 62.594 |
| HIERARCH ESO ISS PBL24 END | 62.644 |
| HIERARCH ESO ISS PBLA24 START | 47.355 |
| HIERARCH ESO ISS PBLA24 END | 47.361 |
| HIERARCH ESO ISS PBL34 START | 100.547 |
| HIERARCH ESO ISS PBL34 END | 100.633 |
| HIERARCH ESO ISS PBLA34 START | 44.945 |
| HIERARCH ESO ISS PBLA34 END | 44.958 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003289 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002739 |
| HIERARCH ESO ISS AMBI TEMP | 12.51 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |