Exposure
- ID
- MATIS.2023-01-25T04:53:31.173_1
- Header ID
- MATIS.2023-01-25T04:53:31.173
- Date updated
- 2023-01-25 05:00:48 UTC+0000
- Release date
- 2024-01-25 05:00:48 UTC+0000
- UTC Start
- 2023-01-25 04:53:31.173
- UTC End
- 2023-01-25 04:54:31.181
- MJD Start
- 59969.20383302
- MJD End
- 59969.204527557
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012454
- Ambient temperature (°C)
- 14.11
- Seeing (arcsec)
- 0.47
Observation
- ID
- 53987
- Category
- science
- Program ID
- 110.23Q1.001
- Program Title
- VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S DISTORTED STELLAR WIND AT A POST-APASTRON PHASE
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEILLAND/ MILLOUR/ MEHNER/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ ...
Target
- ID
- 40125
- Name
- eta_Car
- RA
- 161.263531
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.1420 | 77.2470 | 82.8000 | 83.1000 |
| A0-J2 | 122.7460 | 122.8250 | 61.8000 | 62.0000 |
| A0-J3 | 129.1270 | 129.0980 | 26.2720 | 26.4690 |
| G1-J2 | 57.8160 | 57.8080 | 33.2000 | 33.4000 |
| G1-J3 | 107.9390 | 107.9700 | 349.6590 | 349.7920 |
| J2-J3 | 77.0940 | 77.1970 | 318.5660 | 318.7020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23Q1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59969.20383302 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263531 |
| DEC | -59.68444 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 77.142 |
| HIERARCH ESO ISS PBL12 END | 77.247 |
| HIERARCH ESO ISS PBLA12 START | 82.8 |
| HIERARCH ESO ISS PBLA12 END | 83.1 |
| HIERARCH ESO ISS PBL13 START | 122.746 |
| HIERARCH ESO ISS PBL13 END | 122.825 |
| HIERARCH ESO ISS PBLA13 START | 61.8 |
| HIERARCH ESO ISS PBLA13 END | 62.0 |
| HIERARCH ESO ISS PBL14 START | 129.127 |
| HIERARCH ESO ISS PBL14 END | 129.098 |
| HIERARCH ESO ISS PBLA14 START | 26.272 |
| HIERARCH ESO ISS PBLA14 END | 26.469 |
| HIERARCH ESO ISS PBL23 START | 57.816 |
| HIERARCH ESO ISS PBL23 END | 57.808 |
| HIERARCH ESO ISS PBLA23 START | 33.2 |
| HIERARCH ESO ISS PBLA23 END | 33.4 |
| HIERARCH ESO ISS PBL24 START | 107.939 |
| HIERARCH ESO ISS PBL24 END | 107.97 |
| HIERARCH ESO ISS PBLA24 START | 349.659 |
| HIERARCH ESO ISS PBLA24 END | 349.792 |
| HIERARCH ESO ISS PBL34 START | 77.094 |
| HIERARCH ESO ISS PBL34 END | 77.197 |
| HIERARCH ESO ISS PBLA34 START | 318.566 |
| HIERARCH ESO ISS PBLA34 END | 318.702 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012953 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011955 |
| HIERARCH ESO ISS AMBI TEMP | 14.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |