Exposure
- ID
- MATIS.2022-05-01T02:30:00.932_1
- Header ID
- MATIS.2022-05-01T02:30:00.932
- Date updated
- 2022-05-01 02:41:01 UTC+0000
- Release date
- 2023-05-01 02:41:01 UTC+0000
- UTC Start
- 2022-05-01 02:30:00.932
- UTC End
- 2022-05-01 02:31:00.992
- MJD Start
- 59700.10417745
- MJD End
- 59700.1048725889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004154
- Ambient temperature (°C)
- 14.97
- Seeing (arcsec)
- 0.705
Observation
- ID
- 50728
- Category
- science
- Program ID
- 109.22VM.001
- 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
- 37841
- Name
- eta_Car
- RA
- 161.262436
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.7450 | 23.7540 | 153.8000 | 153.9000 |
| A0-D0 | 29.4480 | 29.4200 | 95.3000 | 95.5000 |
| A0-C1 | 22.5640 | 22.5670 | 132.0270 | 132.2380 |
| B2-D0 | 26.4460 | 26.4120 | 45.4000 | 45.5000 |
| B2-C1 | 8.8090 | 8.7970 | 45.3400 | 45.4850 |
| D0-C1 | 17.6370 | 17.6150 | 225.4200 | 225.5650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22VM.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59700.10417745 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262436 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 23.745 |
| HIERARCH ESO ISS PBL12 END | 23.754 |
| HIERARCH ESO ISS PBLA12 START | 153.8 |
| HIERARCH ESO ISS PBLA12 END | 153.9 |
| HIERARCH ESO ISS PBL13 START | 29.448 |
| HIERARCH ESO ISS PBL13 END | 29.42 |
| HIERARCH ESO ISS PBLA13 START | 95.3 |
| HIERARCH ESO ISS PBLA13 END | 95.5 |
| HIERARCH ESO ISS PBL14 START | 22.564 |
| HIERARCH ESO ISS PBL14 END | 22.567 |
| HIERARCH ESO ISS PBLA14 START | 132.027 |
| HIERARCH ESO ISS PBLA14 END | 132.238 |
| HIERARCH ESO ISS PBL23 START | 26.446 |
| HIERARCH ESO ISS PBL23 END | 26.412 |
| HIERARCH ESO ISS PBLA23 START | 45.4 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 8.809 |
| HIERARCH ESO ISS PBL24 END | 8.797 |
| HIERARCH ESO ISS PBLA24 START | 45.34 |
| HIERARCH ESO ISS PBLA24 END | 45.485 |
| HIERARCH ESO ISS PBL34 START | 17.637 |
| HIERARCH ESO ISS PBL34 END | 17.615 |
| HIERARCH ESO ISS PBLA34 START | 225.42 |
| HIERARCH ESO ISS PBLA34 END | 225.565 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00429 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004018 |
| HIERARCH ESO ISS AMBI TEMP | 14.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |