Exposure
- ID
- MATIS.2020-12-18T05:25:13.077_1
- Header ID
- MATIS.2020-12-18T05:25:13.077
- Date updated
- 2020-12-18 05:35:41 UTC+0000
- Release date
- 2021-12-18 05:35:41 UTC+0000
- UTC Start
- 2020-12-18 05:25:13.077
- UTC End
- 2020-12-18 05:26:13.063
- MJD Start
- 59201.2258458
- MJD End
- 59201.2265400824
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054035
- Ambient temperature (°C)
- 12.44
- Seeing (arcsec)
- 0.815
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 | 67.3370 | 67.2840 | 270.2000 | 270.1000 |
| K0-D0 | 95.9540 | 95.9620 | 252.8000 | 252.8000 |
| K0-J3 | 47.6440 | 47.5820 | 332.3440 | 332.4580 |
| G2-D0 | 37.5090 | 37.5480 | 220.5000 | 220.5000 |
| G2-J3 | 61.7150 | 61.7760 | 47.1210 | 47.1430 |
| D0-J3 | 99.0670 | 99.1670 | 44.6030 | 44.6320 |
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 | 59201.2258458 |
| 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 | 0.178 |
| HIERARCH ESO DET NDIT | 337 |
| HIERARCH ESO ISS PBL12 START | 67.337 |
| HIERARCH ESO ISS PBL12 END | 67.284 |
| HIERARCH ESO ISS PBLA12 START | 270.2 |
| HIERARCH ESO ISS PBLA12 END | 270.1 |
| HIERARCH ESO ISS PBL13 START | 95.954 |
| HIERARCH ESO ISS PBL13 END | 95.962 |
| HIERARCH ESO ISS PBLA13 START | 252.8 |
| HIERARCH ESO ISS PBLA13 END | 252.8 |
| HIERARCH ESO ISS PBL14 START | 47.644 |
| HIERARCH ESO ISS PBL14 END | 47.582 |
| HIERARCH ESO ISS PBLA14 START | 332.344 |
| HIERARCH ESO ISS PBLA14 END | 332.458 |
| HIERARCH ESO ISS PBL23 START | 37.509 |
| HIERARCH ESO ISS PBL23 END | 37.548 |
| HIERARCH ESO ISS PBLA23 START | 220.5 |
| HIERARCH ESO ISS PBLA23 END | 220.5 |
| HIERARCH ESO ISS PBL24 START | 61.715 |
| HIERARCH ESO ISS PBL24 END | 61.776 |
| HIERARCH ESO ISS PBLA24 START | 47.121 |
| HIERARCH ESO ISS PBLA24 END | 47.143 |
| HIERARCH ESO ISS PBL34 START | 99.067 |
| HIERARCH ESO ISS PBL34 END | 99.167 |
| HIERARCH ESO ISS PBLA34 START | 44.603 |
| HIERARCH ESO ISS PBLA34 END | 44.632 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005513 |
| HIERARCH ESO ISS AMBI TEMP | 12.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |