Exposure
- ID
- MATIS.2020-12-21T05:20:29.300_1
- Header ID
- MATIS.2020-12-21T05:20:29.300
- Date updated
- 2020-12-21 05:35:57 UTC+0000
- Release date
- 2021-12-21 05:35:57 UTC+0000
- UTC Start
- 2020-12-21 05:20:29.300
- UTC End
- 2020-12-21 05:21:29.276
- MJD Start
- 59204.22256134
- MJD End
- 59204.2232555067
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050795
- Ambient temperature (°C)
- 14.68
- Seeing (arcsec)
- 0.67
Observation
- ID
- 46197
- Category
- science
- Program ID
- 106.21L4.004
- 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 | 66.9460 | 66.8850 | 270.0000 | 269.9000 |
| K0-D0 | 95.9760 | 95.9720 | 252.6000 | 252.6000 |
| K0-J3 | 47.2110 | 47.1500 | 333.1390 | 333.2530 |
| G2-D0 | 37.7780 | 37.8150 | 220.7000 | 220.7000 |
| G2-J3 | 62.1220 | 62.1770 | 47.2490 | 47.2630 |
| D0-J3 | 99.7480 | 99.8400 | 44.7790 | 44.8000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21L4.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59204.22256134 |
| 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 | 66.946 |
| HIERARCH ESO ISS PBL12 END | 66.885 |
| HIERARCH ESO ISS PBLA12 START | 270.0 |
| HIERARCH ESO ISS PBLA12 END | 269.9 |
| HIERARCH ESO ISS PBL13 START | 95.976 |
| HIERARCH ESO ISS PBL13 END | 95.972 |
| HIERARCH ESO ISS PBLA13 START | 252.6 |
| HIERARCH ESO ISS PBLA13 END | 252.6 |
| HIERARCH ESO ISS PBL14 START | 47.211 |
| HIERARCH ESO ISS PBL14 END | 47.15 |
| HIERARCH ESO ISS PBLA14 START | 333.139 |
| HIERARCH ESO ISS PBLA14 END | 333.253 |
| HIERARCH ESO ISS PBL23 START | 37.778 |
| HIERARCH ESO ISS PBL23 END | 37.815 |
| HIERARCH ESO ISS PBLA23 START | 220.7 |
| HIERARCH ESO ISS PBLA23 END | 220.7 |
| HIERARCH ESO ISS PBL24 START | 62.122 |
| HIERARCH ESO ISS PBL24 END | 62.177 |
| HIERARCH ESO ISS PBLA24 START | 47.249 |
| HIERARCH ESO ISS PBLA24 END | 47.263 |
| HIERARCH ESO ISS PBL34 START | 99.748 |
| HIERARCH ESO ISS PBL34 END | 99.84 |
| HIERARCH ESO ISS PBLA34 START | 44.779 |
| HIERARCH ESO ISS PBLA34 END | 44.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005179 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00498 |
| HIERARCH ESO ISS AMBI TEMP | 14.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |