Exposure
- ID
- MATIS.2020-12-18T04:44:10.567_1
- Header ID
- MATIS.2020-12-18T04:44:10.567
- Date updated
- 2020-12-18 04:55:37 UTC+0000
- Release date
- 2021-12-18 04:55:37 UTC+0000
- UTC Start
- 2020-12-18 04:44:10.567
- UTC End
- 2020-12-18 04:45:10.543
- MJD Start
- 59201.19734453
- MJD End
- 59201.1980386967
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007227
- Ambient temperature (°C)
- 13.19
- Seeing (arcsec)
- 0.47
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 | 68.3470 | 68.3480 | 271.5000 | 271.5000 |
| K0-D0 | 94.1980 | 94.2740 | 253.8000 | 253.8000 |
| K0-J3 | 50.1410 | 50.0820 | 328.5170 | 328.5960 |
| G2-D0 | 35.7030 | 35.7510 | 218.3000 | 218.4000 |
| G2-J3 | 58.7820 | 58.8640 | 45.7980 | 45.8430 |
| D0-J3 | 94.2970 | 94.4290 | 42.9830 | 43.0360 |
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 | 59201.19734453 |
| 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 | 68.347 |
| HIERARCH ESO ISS PBL12 END | 68.348 |
| HIERARCH ESO ISS PBLA12 START | 271.5 |
| HIERARCH ESO ISS PBLA12 END | 271.5 |
| HIERARCH ESO ISS PBL13 START | 94.198 |
| HIERARCH ESO ISS PBL13 END | 94.274 |
| HIERARCH ESO ISS PBLA13 START | 253.8 |
| HIERARCH ESO ISS PBLA13 END | 253.8 |
| HIERARCH ESO ISS PBL14 START | 50.141 |
| HIERARCH ESO ISS PBL14 END | 50.082 |
| HIERARCH ESO ISS PBLA14 START | 328.517 |
| HIERARCH ESO ISS PBLA14 END | 328.596 |
| HIERARCH ESO ISS PBL23 START | 35.703 |
| HIERARCH ESO ISS PBL23 END | 35.751 |
| HIERARCH ESO ISS PBLA23 START | 218.3 |
| HIERARCH ESO ISS PBLA23 END | 218.4 |
| HIERARCH ESO ISS PBL24 START | 58.782 |
| HIERARCH ESO ISS PBL24 END | 58.864 |
| HIERARCH ESO ISS PBLA24 START | 45.798 |
| HIERARCH ESO ISS PBLA24 END | 45.843 |
| HIERARCH ESO ISS PBL34 START | 94.297 |
| HIERARCH ESO ISS PBL34 END | 94.429 |
| HIERARCH ESO ISS PBLA34 START | 42.983 |
| HIERARCH ESO ISS PBLA34 END | 43.036 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007227 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007227 |
| HIERARCH ESO ISS AMBI TEMP | 13.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |