Exposure
- ID
- MATIS.2023-04-28T04:45:30.410_1
- Header ID
- MATIS.2023-04-28T04:45:30.410
- Date updated
- 2023-04-28 04:55:52 UTC+0000
- Release date
- 2024-04-28 04:55:52 UTC+0000
- UTC Start
- 2023-04-28 04:45:30.410
- UTC End
- 2023-04-28 04:46:30.418
- MJD Start
- 60062.19826864
- MJD End
- 60062.198963177
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007867
- Ambient temperature (°C)
- 16.08
- Seeing (arcsec)
- 0.55
Observation
- ID
- 55095
- Category
- science
- Program ID
- 111.24GF.001
- Program Title
- VLTI/MATISSE MIR APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND-WIND COLLISION REGION AT POST-APASTRON PHASE 0.6
- Program Type
- GTO
- PI / COI
- WEIGELT/ CORCORAN/ CRUZALEBES/ ESPINOZA GALEAS/ DE WIT/ DOMICIANO DE SOUZA/ DAMINELI/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HILLIER/ HOFMANN/ HRON/ JAFFE/ KRAUS/ LOPEZ/ MADURA/ MEHNER/ MEILLAND/ MILLOUR/ MOFFAT/ MORRIS/ NAVARETE/ OHNAKA/ PETROV/ RICHARDSON/ ...
Target
- ID
- 40647
- Name
- eta_Car
- RA
- 161.262431
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2210 | 90.2160 | 158.8000 | 159.0000 |
| A0-J2 | 119.5150 | 119.4500 | 143.4000 | 143.7000 |
| A0-K0 | 101.6020 | 101.4600 | 125.1560 | 125.4350 |
| G1-J2 | 40.3570 | 40.2680 | 107.1000 | 107.4000 |
| G1-K0 | 56.5650 | 56.4240 | 63.0890 | 63.2390 |
| J2-K0 | 39.3190 | 39.3000 | 17.5720 | 17.7050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24GF.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60062.19826864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262431 |
| 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 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.221 |
| HIERARCH ESO ISS PBL12 END | 90.216 |
| HIERARCH ESO ISS PBLA12 START | 158.8 |
| HIERARCH ESO ISS PBLA12 END | 159.0 |
| HIERARCH ESO ISS PBL13 START | 119.515 |
| HIERARCH ESO ISS PBL13 END | 119.45 |
| HIERARCH ESO ISS PBLA13 START | 143.4 |
| HIERARCH ESO ISS PBLA13 END | 143.7 |
| HIERARCH ESO ISS PBL14 START | 101.602 |
| HIERARCH ESO ISS PBL14 END | 101.46 |
| HIERARCH ESO ISS PBLA14 START | 125.156 |
| HIERARCH ESO ISS PBLA14 END | 125.435 |
| HIERARCH ESO ISS PBL23 START | 40.357 |
| HIERARCH ESO ISS PBL23 END | 40.268 |
| HIERARCH ESO ISS PBLA23 START | 107.1 |
| HIERARCH ESO ISS PBLA23 END | 107.4 |
| HIERARCH ESO ISS PBL24 START | 56.565 |
| HIERARCH ESO ISS PBL24 END | 56.424 |
| HIERARCH ESO ISS PBLA24 START | 63.089 |
| HIERARCH ESO ISS PBLA24 END | 63.239 |
| HIERARCH ESO ISS PBL34 START | 39.319 |
| HIERARCH ESO ISS PBL34 END | 39.3 |
| HIERARCH ESO ISS PBLA34 START | 17.572 |
| HIERARCH ESO ISS PBLA34 END | 17.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007867 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007867 |
| HIERARCH ESO ISS AMBI TEMP | 16.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |