Exposure
- ID
- MATIS.2022-05-11T03:40:46.463_1
- Header ID
- MATIS.2022-05-11T03:40:46.463
- Date updated
- 2022-05-11 03:51:35 UTC+0000
- Release date
- 2023-05-11 03:51:35 UTC+0000
- UTC Start
- 2022-05-11 03:40:46.463
- UTC End
- 2022-05-11 03:41:46.523
- MJD Start
- 59710.15331554
- MJD End
- 59710.1540106789
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003019
- Ambient temperature (°C)
- 14.89
- Seeing (arcsec)
- 1.205
Observation
- ID
- 50858
- Category
- science
- Program ID
- 109.22VM.003
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND-WIND COLLISION ZONE: DEPENDENCE ON ORBITAL PHASE
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ BRUNO/ MADURA/ MEHNER/ MEILLAND/ MILLOUR/ MOFFAT/ OHNAKA/ MORRIS/ NAVARETE/ PALADINI/ PETROV/ RICHARDSON/ ...
Target
- ID
- 37939
- Name
- eta_Car
- RA
- 161.263534
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2930 | 90.2870 | 156.0000 | 156.2000 |
| A0-J2 | 120.3400 | 120.2720 | 140.2000 | 140.5000 |
| A0-J3 | 88.7170 | 88.4970 | 91.7410 | 91.9610 |
| G1-J2 | 41.4650 | 41.3760 | 104.0000 | 104.2000 |
| G1-J3 | 95.1580 | 95.0450 | 33.0500 | 33.1620 |
| J2-J3 | 90.5150 | 90.5000 | 7.3950 | 7.5390 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59710.15331554 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263534 |
| DEC | -59.68444 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 90.293 |
| HIERARCH ESO ISS PBL12 END | 90.287 |
| HIERARCH ESO ISS PBLA12 START | 156.0 |
| HIERARCH ESO ISS PBLA12 END | 156.2 |
| HIERARCH ESO ISS PBL13 START | 120.34 |
| HIERARCH ESO ISS PBL13 END | 120.272 |
| HIERARCH ESO ISS PBLA13 START | 140.2 |
| HIERARCH ESO ISS PBLA13 END | 140.5 |
| HIERARCH ESO ISS PBL14 START | 88.717 |
| HIERARCH ESO ISS PBL14 END | 88.497 |
| HIERARCH ESO ISS PBLA14 START | 91.741 |
| HIERARCH ESO ISS PBLA14 END | 91.961 |
| HIERARCH ESO ISS PBL23 START | 41.465 |
| HIERARCH ESO ISS PBL23 END | 41.376 |
| HIERARCH ESO ISS PBLA23 START | 104.0 |
| HIERARCH ESO ISS PBLA23 END | 104.2 |
| HIERARCH ESO ISS PBL24 START | 95.158 |
| HIERARCH ESO ISS PBL24 END | 95.045 |
| HIERARCH ESO ISS PBLA24 START | 33.05 |
| HIERARCH ESO ISS PBLA24 END | 33.162 |
| HIERARCH ESO ISS PBL34 START | 90.515 |
| HIERARCH ESO ISS PBL34 END | 90.5 |
| HIERARCH ESO ISS PBLA34 START | 7.395 |
| HIERARCH ESO ISS PBLA34 END | 7.539 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003515 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002523 |
| HIERARCH ESO ISS AMBI TEMP | 14.89 |
| HIERARCH ESO ISS AMBI FWHM START | 1.34 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |