Exposure
- ID
- MATIS.2020-12-14T04:42:49.758_1
- Header ID
- MATIS.2020-12-14T04:42:49.758
- Date updated
- 2020-12-14 04:55:43 UTC+0000
- Release date
- 2021-12-14 04:55:43 UTC+0000
- UTC Start
- 2020-12-14 04:42:49.758
- UTC End
- 2020-12-14 04:43:49.744
- MJD Start
- 59197.19640924
- MJD End
- 59197.1971035224
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0117705
- Ambient temperature (°C)
- 15.39
- Seeing (arcsec)
- 0.77
Observation
- ID
- 46166
- Category
- science
- Program ID
- 106.21L4.003
- 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
- 34763
- Name
- alfOri
- RA
- 88.792507
- DEC
- 7.40712
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.5240 | 89.4700 | 112.8000 | 112.8000 |
| A0-J2 | 128.9360 | 128.9730 | 93.1000 | 93.1000 |
| A0-J3 | 119.2440 | 119.4340 | 49.8840 | 49.9290 |
| G1-J2 | 53.8640 | 53.9450 | 59.1000 | 59.1000 |
| G1-J3 | 111.8240 | 111.8480 | 4.4310 | 4.5560 |
| J2-J3 | 91.8340 | 91.7480 | 335.8580 | 335.9460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21L4.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59197.19640924 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alfOri |
| RA | 88.792507 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| 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 | 89.524 |
| HIERARCH ESO ISS PBL12 END | 89.47 |
| HIERARCH ESO ISS PBLA12 START | 112.8 |
| HIERARCH ESO ISS PBLA12 END | 112.8 |
| HIERARCH ESO ISS PBL13 START | 128.936 |
| HIERARCH ESO ISS PBL13 END | 128.973 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 119.244 |
| HIERARCH ESO ISS PBL14 END | 119.434 |
| HIERARCH ESO ISS PBLA14 START | 49.884 |
| HIERARCH ESO ISS PBLA14 END | 49.929 |
| HIERARCH ESO ISS PBL23 START | 53.864 |
| HIERARCH ESO ISS PBL23 END | 53.945 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 111.824 |
| HIERARCH ESO ISS PBL24 END | 111.848 |
| HIERARCH ESO ISS PBLA24 START | 4.431 |
| HIERARCH ESO ISS PBLA24 END | 4.556 |
| HIERARCH ESO ISS PBL34 START | 91.834 |
| HIERARCH ESO ISS PBL34 END | 91.748 |
| HIERARCH ESO ISS PBLA34 START | 335.858 |
| HIERARCH ESO ISS PBLA34 END | 335.946 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01098 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012561 |
| HIERARCH ESO ISS AMBI TEMP | 15.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |