Exposure
- ID
- MATIS.2020-12-18T05:47:56.278_1
- Header ID
- MATIS.2020-12-18T05:47:56.278
- Date updated
- 2020-12-18 06:01:21 UTC+0000
- Release date
- 2021-12-18 06:01:21 UTC+0000
- UTC Start
- 2020-12-18 05:47:56.278
- UTC End
- 2020-12-18 05:48:56.254
- MJD Start
- 59201.24162359
- MJD End
- 59201.2423177567
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038445
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.955
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 | 65.8580 | 65.7760 | 269.4000 | 269.4000 |
| K0-D0 | 95.7320 | 95.7020 | 252.1000 | 252.0000 |
| K0-J3 | 46.2650 | 46.2050 | 335.0130 | 335.1380 |
| G2-D0 | 38.3230 | 38.3560 | 221.2000 | 221.2000 |
| G2-J3 | 62.9120 | 62.9580 | 47.4070 | 47.4090 |
| D0-J3 | 101.0930 | 101.1730 | 45.0400 | 45.0490 |
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 | 59201.24162359 |
| 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 | 65.858 |
| HIERARCH ESO ISS PBL12 END | 65.776 |
| HIERARCH ESO ISS PBLA12 START | 269.4 |
| HIERARCH ESO ISS PBLA12 END | 269.4 |
| HIERARCH ESO ISS PBL13 START | 95.732 |
| HIERARCH ESO ISS PBL13 END | 95.702 |
| HIERARCH ESO ISS PBLA13 START | 252.1 |
| HIERARCH ESO ISS PBLA13 END | 252.0 |
| HIERARCH ESO ISS PBL14 START | 46.265 |
| HIERARCH ESO ISS PBL14 END | 46.205 |
| HIERARCH ESO ISS PBLA14 START | 335.013 |
| HIERARCH ESO ISS PBLA14 END | 335.138 |
| HIERARCH ESO ISS PBL23 START | 38.323 |
| HIERARCH ESO ISS PBL23 END | 38.356 |
| HIERARCH ESO ISS PBLA23 START | 221.2 |
| HIERARCH ESO ISS PBLA23 END | 221.2 |
| HIERARCH ESO ISS PBL24 START | 62.912 |
| HIERARCH ESO ISS PBL24 END | 62.958 |
| HIERARCH ESO ISS PBLA24 START | 47.407 |
| HIERARCH ESO ISS PBLA24 END | 47.409 |
| HIERARCH ESO ISS PBL34 START | 101.093 |
| HIERARCH ESO ISS PBL34 END | 101.173 |
| HIERARCH ESO ISS PBLA34 START | 45.04 |
| HIERARCH ESO ISS PBLA34 END | 45.049 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004085 |
| HIERARCH ESO ISS AMBI TEMP | 11.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 1.0 |