Exposure
- ID
- MATIS.2023-04-29T23:22:07.877_1
- Header ID
- MATIS.2023-04-29T23:22:07.877
- Date updated
- 2023-04-29 23:30:36 UTC+0000
- Release date
- 2024-04-29 23:30:36 UTC+0000
- UTC Start
- 2023-04-29 23:22:07.877
- UTC End
- 2023-04-29 23:23:07.885
- MJD Start
- 60063.97370228
- MJD End
- 60063.974396817
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003563
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 1.585
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 | 81.1860 | 81.2750 | 92.1000 | 92.3000 |
| A0-J2 | 125.7380 | 125.8010 | 71.5000 | 71.8000 |
| A0-K0 | 127.9810 | 127.9800 | 54.2350 | 54.4550 |
| G1-J2 | 57.3390 | 57.3240 | 41.7000 | 41.9000 |
| G1-K0 | 81.0340 | 81.0090 | 16.2840 | 16.4430 |
| J2-K0 | 38.2070 | 38.2350 | 336.2160 | 336.3440 |
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 | 60063.97370228 |
| 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 | 81.186 |
| HIERARCH ESO ISS PBL12 END | 81.275 |
| HIERARCH ESO ISS PBLA12 START | 92.1 |
| HIERARCH ESO ISS PBLA12 END | 92.3 |
| HIERARCH ESO ISS PBL13 START | 125.738 |
| HIERARCH ESO ISS PBL13 END | 125.801 |
| HIERARCH ESO ISS PBLA13 START | 71.5 |
| HIERARCH ESO ISS PBLA13 END | 71.8 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.98 |
| HIERARCH ESO ISS PBLA14 START | 54.235 |
| HIERARCH ESO ISS PBLA14 END | 54.455 |
| HIERARCH ESO ISS PBL23 START | 57.339 |
| HIERARCH ESO ISS PBL23 END | 57.324 |
| HIERARCH ESO ISS PBLA23 START | 41.7 |
| HIERARCH ESO ISS PBLA23 END | 41.9 |
| HIERARCH ESO ISS PBL24 START | 81.034 |
| HIERARCH ESO ISS PBL24 END | 81.009 |
| HIERARCH ESO ISS PBLA24 START | 16.284 |
| HIERARCH ESO ISS PBLA24 END | 16.443 |
| HIERARCH ESO ISS PBL34 START | 38.207 |
| HIERARCH ESO ISS PBL34 END | 38.235 |
| HIERARCH ESO ISS PBLA34 START | 336.216 |
| HIERARCH ESO ISS PBLA34 END | 336.344 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003549 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003577 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.6 |
| HIERARCH ESO ISS AMBI FWHM END | 1.57 |