Exposure
- ID
- MATIS.2020-12-18T04:36:34.711_1
- Header ID
- MATIS.2020-12-18T04:36:34.711
- Date updated
- 2020-12-18 04:51:02 UTC+0000
- Release date
- 2021-12-18 04:51:02 UTC+0000
- UTC Start
- 2020-12-18 04:36:34.711
- UTC End
- 2020-12-18 04:37:34.687
- MJD Start
- 59201.19206842
- MJD End
- 59201.1927625867
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007452
- Ambient temperature (°C)
- 13.44
- Seeing (arcsec)
- 0.545
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 | 68.2970 | 68.3080 | 271.7000 | 271.7000 |
| K0-D0 | 93.5680 | 93.6560 | 254.0000 | 254.0000 |
| K0-J3 | 50.5880 | 50.5300 | 327.9420 | 328.0150 |
| G2-D0 | 35.3290 | 35.3790 | 217.8000 | 217.9000 |
| G2-J3 | 58.1390 | 58.2260 | 45.4270 | 45.4780 |
| D0-J3 | 93.2760 | 93.4120 | 42.5540 | 42.6130 |
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 | 59201.19206842 |
| 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 | 68.297 |
| HIERARCH ESO ISS PBL12 END | 68.308 |
| HIERARCH ESO ISS PBLA12 START | 271.7 |
| HIERARCH ESO ISS PBLA12 END | 271.7 |
| HIERARCH ESO ISS PBL13 START | 93.568 |
| HIERARCH ESO ISS PBL13 END | 93.656 |
| HIERARCH ESO ISS PBLA13 START | 254.0 |
| HIERARCH ESO ISS PBLA13 END | 254.0 |
| HIERARCH ESO ISS PBL14 START | 50.588 |
| HIERARCH ESO ISS PBL14 END | 50.53 |
| HIERARCH ESO ISS PBLA14 START | 327.942 |
| HIERARCH ESO ISS PBLA14 END | 328.015 |
| HIERARCH ESO ISS PBL23 START | 35.329 |
| HIERARCH ESO ISS PBL23 END | 35.379 |
| HIERARCH ESO ISS PBLA23 START | 217.8 |
| HIERARCH ESO ISS PBLA23 END | 217.9 |
| HIERARCH ESO ISS PBL24 START | 58.139 |
| HIERARCH ESO ISS PBL24 END | 58.226 |
| HIERARCH ESO ISS PBLA24 START | 45.427 |
| HIERARCH ESO ISS PBLA24 END | 45.478 |
| HIERARCH ESO ISS PBL34 START | 93.276 |
| HIERARCH ESO ISS PBL34 END | 93.412 |
| HIERARCH ESO ISS PBLA34 START | 42.554 |
| HIERARCH ESO ISS PBLA34 END | 42.613 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007869 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007035 |
| HIERARCH ESO ISS AMBI TEMP | 13.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |