Exposure
- ID
- MATIS.2021-05-20T03:11:14.527_1
- Header ID
- MATIS.2021-05-20T03:11:14.527
- Date updated
- 2021-05-20 03:20:56 UTC+0000
- Release date
- 2022-05-20 03:20:56 UTC+0000
- UTC Start
- 2021-05-20 03:11:14.527
- UTC End
- 2021-05-20 03:12:14.503
- MJD Start
- 59354.13280702
- MJD End
- 59354.1335011867
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002779
- Ambient temperature (°C)
- 10.32
- Seeing (arcsec)
- 0.82
Observation
- ID
- 47403
- Category
- science
- Program ID
- 105.206Q.001
- 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
- 35552
- Name
- eta_Car
- RA
- 161.262471
- DEC
- -59.68441
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.2980 | 24.2990 | 174.6000 | 174.8000 |
| A0-D0 | 25.6090 | 25.5730 | 123.6000 | 123.9000 |
| A0-C1 | 22.5610 | 22.5590 | 157.4970 | 157.7290 |
| B2-D0 | 21.5140 | 21.4620 | 62.2000 | 62.4000 |
| B2-C1 | 7.1670 | 7.1500 | 62.1840 | 62.3330 |
| D0-C1 | 14.3470 | 14.3120 | 242.2820 | 242.4320 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.206Q.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59354.13280702 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262471 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.294 |
| HIERARCH ESO DET NDIT | 204 |
| HIERARCH ESO ISS PBL12 START | 24.298 |
| HIERARCH ESO ISS PBL12 END | 24.299 |
| HIERARCH ESO ISS PBLA12 START | 174.6 |
| HIERARCH ESO ISS PBLA12 END | 174.8 |
| HIERARCH ESO ISS PBL13 START | 25.609 |
| HIERARCH ESO ISS PBL13 END | 25.573 |
| HIERARCH ESO ISS PBLA13 START | 123.6 |
| HIERARCH ESO ISS PBLA13 END | 123.9 |
| HIERARCH ESO ISS PBL14 START | 22.561 |
| HIERARCH ESO ISS PBL14 END | 22.559 |
| HIERARCH ESO ISS PBLA14 START | 157.497 |
| HIERARCH ESO ISS PBLA14 END | 157.729 |
| HIERARCH ESO ISS PBL23 START | 21.514 |
| HIERARCH ESO ISS PBL23 END | 21.462 |
| HIERARCH ESO ISS PBLA23 START | 62.2 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 7.167 |
| HIERARCH ESO ISS PBL24 END | 7.15 |
| HIERARCH ESO ISS PBLA24 START | 62.184 |
| HIERARCH ESO ISS PBLA24 END | 62.333 |
| HIERARCH ESO ISS PBL34 START | 14.347 |
| HIERARCH ESO ISS PBL34 END | 14.312 |
| HIERARCH ESO ISS PBLA34 START | 242.282 |
| HIERARCH ESO ISS PBLA34 END | 242.432 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002814 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002744 |
| HIERARCH ESO ISS AMBI TEMP | 10.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |