Exposure
- ID
- MATIS.2021-03-17T04:17:22.733_1
- Header ID
- MATIS.2021-03-17T04:17:22.733
- Date updated
- 2021-03-17 04:25:50 UTC+0000
- Release date
- 2022-03-17 04:25:50 UTC+0000
- UTC Start
- 2021-03-17 04:17:22.733
- UTC End
- 2021-03-17 04:18:22.709
- MJD Start
- 59290.17873534
- MJD End
- 59290.1794295067
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006095
- Ambient temperature (°C)
- 13.12
- Seeing (arcsec)
- 0.69
Observation
- ID
- 54697
- Category
- science
- Program ID
- 105.206Q.002
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE AFTER THE FEB 2020 PERIASTRON PASSAGE
- Program Type
- GTO
- PI / COI
- WEIGELT/ BRUNO/ MATTER/ PETROV/ BERIO/ CRUZALEBES/ CHIAVASSA/ DOMICIANO DE SOUZA/ HOFMANN/ SCHERTL/ ALLOUCHE/ MEILLAND/ PHILIPPE/ MILLOUR/ HRON/ PALADINI/ JAFFE/ LAMBERTS/ OHNAKA/ KRAUS/ KREPLIN/ MEHNER/ GROH
Target
- ID
- 35127
- Name
- eta_Car
- RA
- 161.26357
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 114.7260 | 114.6360 | 250.4000 | 250.6000 |
| K0-D0 | 92.9460 | 92.8930 | 260.5000 | 260.7000 |
| K0-J3 | 49.4760 | 49.5040 | 332.5200 | 332.6740 |
| B2-D0 | 28.3950 | 28.3700 | 35.3000 | 35.4000 |
| B2-J3 | 118.5370 | 118.4240 | 45.9900 | 46.1550 |
| D0-J3 | 90.7890 | 90.7010 | 49.3180 | 49.4870 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Q.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59290.17873534 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.26357 |
| DEC | -59.68441 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.294 |
| HIERARCH ESO DET NDIT | 204 |
| HIERARCH ESO ISS PBL12 START | 114.726 |
| HIERARCH ESO ISS PBL12 END | 114.636 |
| HIERARCH ESO ISS PBLA12 START | 250.4 |
| HIERARCH ESO ISS PBLA12 END | 250.6 |
| HIERARCH ESO ISS PBL13 START | 92.946 |
| HIERARCH ESO ISS PBL13 END | 92.893 |
| HIERARCH ESO ISS PBLA13 START | 260.5 |
| HIERARCH ESO ISS PBLA13 END | 260.7 |
| HIERARCH ESO ISS PBL14 START | 49.476 |
| HIERARCH ESO ISS PBL14 END | 49.504 |
| HIERARCH ESO ISS PBLA14 START | 332.52 |
| HIERARCH ESO ISS PBLA14 END | 332.674 |
| HIERARCH ESO ISS PBL23 START | 28.395 |
| HIERARCH ESO ISS PBL23 END | 28.37 |
| HIERARCH ESO ISS PBLA23 START | 35.3 |
| HIERARCH ESO ISS PBLA23 END | 35.4 |
| HIERARCH ESO ISS PBL24 START | 118.537 |
| HIERARCH ESO ISS PBL24 END | 118.424 |
| HIERARCH ESO ISS PBLA24 START | 45.99 |
| HIERARCH ESO ISS PBLA24 END | 46.155 |
| HIERARCH ESO ISS PBL34 START | 90.789 |
| HIERARCH ESO ISS PBL34 END | 90.701 |
| HIERARCH ESO ISS PBLA34 START | 49.318 |
| HIERARCH ESO ISS PBLA34 END | 49.487 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006095 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006095 |
| HIERARCH ESO ISS AMBI TEMP | 13.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |