Exposure
- ID
- MATIS.2020-12-18T05:30:56.680_1
- Header ID
- MATIS.2020-12-18T05:30:56.680
- Date updated
- 2020-12-18 05:46:13 UTC+0000
- Release date
- 2021-12-18 05:46:12 UTC+0000
- UTC Start
- 2020-12-18 05:30:56.680
- UTC End
- 2020-12-18 05:31:56.656
- MJD Start
- 59201.22982268
- MJD End
- 59201.2305168467
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005383
- Ambient temperature (°C)
- 12.54
- Seeing (arcsec)
- 0.86
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 | 67.0250 | 66.9660 | 270.0000 | 270.0000 |
| K0-D0 | 95.9780 | 95.9760 | 252.6000 | 252.6000 |
| K0-J3 | 47.2930 | 47.2310 | 332.9790 | 333.0920 |
| G2-D0 | 37.7280 | 37.7650 | 220.7000 | 220.7000 |
| G2-J3 | 62.0470 | 62.1030 | 47.2210 | 47.2360 |
| D0-J3 | 99.6220 | 99.7160 | 44.7420 | 44.7640 |
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 | 59201.22982268 |
| 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 | 67.025 |
| HIERARCH ESO ISS PBL12 END | 66.966 |
| HIERARCH ESO ISS PBLA12 START | 270.0 |
| HIERARCH ESO ISS PBLA12 END | 270.0 |
| HIERARCH ESO ISS PBL13 START | 95.978 |
| HIERARCH ESO ISS PBL13 END | 95.976 |
| HIERARCH ESO ISS PBLA13 START | 252.6 |
| HIERARCH ESO ISS PBLA13 END | 252.6 |
| HIERARCH ESO ISS PBL14 START | 47.293 |
| HIERARCH ESO ISS PBL14 END | 47.231 |
| HIERARCH ESO ISS PBLA14 START | 332.979 |
| HIERARCH ESO ISS PBLA14 END | 333.092 |
| HIERARCH ESO ISS PBL23 START | 37.728 |
| HIERARCH ESO ISS PBL23 END | 37.765 |
| HIERARCH ESO ISS PBLA23 START | 220.7 |
| HIERARCH ESO ISS PBLA23 END | 220.7 |
| HIERARCH ESO ISS PBL24 START | 62.047 |
| HIERARCH ESO ISS PBL24 END | 62.103 |
| HIERARCH ESO ISS PBLA24 START | 47.221 |
| HIERARCH ESO ISS PBLA24 END | 47.236 |
| HIERARCH ESO ISS PBL34 START | 99.622 |
| HIERARCH ESO ISS PBL34 END | 99.716 |
| HIERARCH ESO ISS PBLA34 START | 44.742 |
| HIERARCH ESO ISS PBLA34 END | 44.764 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005383 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005383 |
| HIERARCH ESO ISS AMBI TEMP | 12.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |