Exposure
- ID
- MATIS.2020-12-18T05:49:09.229_1
- Header ID
- MATIS.2020-12-18T05:49:09.229
- Date updated
- 2020-12-18 06:05:51 UTC+0000
- Release date
- 2021-12-18 06:05:50 UTC+0000
- UTC Start
- 2020-12-18 05:49:09.229
- UTC End
- 2020-12-18 05:50:09.205
- MJD Start
- 59201.24246793
- MJD End
- 59201.2431620967
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004085
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 1.04
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 | 65.7600 | 65.6770 | 269.4000 | 269.4000 |
| K0-D0 | 95.6960 | 95.6650 | 252.0000 | 252.0000 |
| K0-J3 | 46.1930 | 46.1330 | 335.1640 | 335.2960 |
| G2-D0 | 38.3630 | 38.3950 | 221.2000 | 221.2000 |
| G2-J3 | 62.9670 | 63.0120 | 47.4100 | 47.4180 |
| D0-J3 | 101.1880 | 101.2670 | 45.0520 | 45.0660 |
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 | 59201.24246793 |
| 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 | 0.196 |
| HIERARCH ESO DET NDIT | 306 |
| HIERARCH ESO ISS PBL12 START | 65.76 |
| HIERARCH ESO ISS PBL12 END | 65.677 |
| HIERARCH ESO ISS PBLA12 START | 269.4 |
| HIERARCH ESO ISS PBLA12 END | 269.4 |
| HIERARCH ESO ISS PBL13 START | 95.696 |
| HIERARCH ESO ISS PBL13 END | 95.665 |
| HIERARCH ESO ISS PBLA13 START | 252.0 |
| HIERARCH ESO ISS PBLA13 END | 252.0 |
| HIERARCH ESO ISS PBL14 START | 46.193 |
| HIERARCH ESO ISS PBL14 END | 46.133 |
| HIERARCH ESO ISS PBLA14 START | 335.164 |
| HIERARCH ESO ISS PBLA14 END | 335.296 |
| HIERARCH ESO ISS PBL23 START | 38.363 |
| HIERARCH ESO ISS PBL23 END | 38.395 |
| HIERARCH ESO ISS PBLA23 START | 221.2 |
| HIERARCH ESO ISS PBLA23 END | 221.2 |
| HIERARCH ESO ISS PBL24 START | 62.967 |
| HIERARCH ESO ISS PBL24 END | 63.012 |
| HIERARCH ESO ISS PBLA24 START | 47.41 |
| HIERARCH ESO ISS PBLA24 END | 47.418 |
| HIERARCH ESO ISS PBL34 START | 101.188 |
| HIERARCH ESO ISS PBL34 END | 101.267 |
| HIERARCH ESO ISS PBLA34 START | 45.052 |
| HIERARCH ESO ISS PBLA34 END | 45.066 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004085 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004085 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.0 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |