Exposure
- ID
- MATIS.2022-04-30T23:01:13.981_1
- Header ID
- MATIS.2022-04-30T23:01:13.981
- Date updated
- 2022-04-30 23:11:02 UTC+0000
- Release date
- 2023-04-30 23:11:02 UTC+0000
- UTC Start
- 2022-04-30 23:01:13.981
- UTC End
- 2022-04-30 23:02:14.041
- MJD Start
- 59699.9591896
- MJD End
- 59699.9598847389
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004684
- Ambient temperature (°C)
- 15.71
- Seeing (arcsec)
- 0.81
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 | 19.8790 | 19.9100 | 118.3000 | 118.4000 |
| A0-D0 | 31.9930 | 31.9950 | 50.8000 | 51.0000 |
| A0-C1 | 19.9290 | 19.9530 | 88.6650 | 88.8900 |
| B2-D0 | 30.5300 | 30.5220 | 13.8000 | 13.9000 |
| B2-C1 | 10.1680 | 10.1650 | 13.7410 | 13.9030 |
| D0-C1 | 20.3620 | 20.3570 | 193.8000 | 193.9620 |
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 | 59699.9591896 |
| 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 | 19.879 |
| HIERARCH ESO ISS PBL12 END | 19.91 |
| HIERARCH ESO ISS PBLA12 START | 118.3 |
| HIERARCH ESO ISS PBLA12 END | 118.4 |
| HIERARCH ESO ISS PBL13 START | 31.993 |
| HIERARCH ESO ISS PBL13 END | 31.995 |
| HIERARCH ESO ISS PBLA13 START | 50.8 |
| HIERARCH ESO ISS PBLA13 END | 51.0 |
| HIERARCH ESO ISS PBL14 START | 19.929 |
| HIERARCH ESO ISS PBL14 END | 19.953 |
| HIERARCH ESO ISS PBLA14 START | 88.665 |
| HIERARCH ESO ISS PBLA14 END | 88.89 |
| HIERARCH ESO ISS PBL23 START | 30.53 |
| HIERARCH ESO ISS PBL23 END | 30.522 |
| HIERARCH ESO ISS PBLA23 START | 13.8 |
| HIERARCH ESO ISS PBLA23 END | 13.9 |
| HIERARCH ESO ISS PBL24 START | 10.168 |
| HIERARCH ESO ISS PBL24 END | 10.165 |
| HIERARCH ESO ISS PBLA24 START | 13.741 |
| HIERARCH ESO ISS PBLA24 END | 13.903 |
| HIERARCH ESO ISS PBL34 START | 20.362 |
| HIERARCH ESO ISS PBL34 END | 20.357 |
| HIERARCH ESO ISS PBLA34 START | 193.8 |
| HIERARCH ESO ISS PBLA34 END | 193.962 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004684 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004684 |
| HIERARCH ESO ISS AMBI TEMP | 15.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |