Exposure
- ID
- MATIS.2023-04-28T04:53:51.072_1
- Header ID
- MATIS.2023-04-28T04:53:51.072
- Date updated
- 2023-04-28 05:00:38 UTC+0000
- Release date
- 2024-04-28 05:00:38 UTC+0000
- UTC Start
- 2023-04-28 04:53:51.072
- UTC End
- 2023-04-28 04:54:51.080
- MJD Start
- 60062.20406333
- MJD End
- 60062.204757867
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009198
- Ambient temperature (°C)
- 15.96
- Seeing (arcsec)
- 0.53
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 | 90.1740 | 90.1680 | 160.7000 | 160.9000 |
| A0-J2 | 118.9860 | 118.9210 | 145.6000 | 145.9000 |
| A0-K0 | 100.4420 | 100.2990 | 127.4440 | 127.7300 |
| G1-J2 | 39.6210 | 39.5290 | 109.3000 | 109.5000 |
| G1-K0 | 55.3970 | 55.2500 | 64.3030 | 64.4540 |
| J2-K0 | 39.1550 | 39.1340 | 18.6450 | 18.7770 |
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 | 60062.20406333 |
| 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 | 90.174 |
| HIERARCH ESO ISS PBL12 END | 90.168 |
| HIERARCH ESO ISS PBLA12 START | 160.7 |
| HIERARCH ESO ISS PBLA12 END | 160.9 |
| HIERARCH ESO ISS PBL13 START | 118.986 |
| HIERARCH ESO ISS PBL13 END | 118.921 |
| HIERARCH ESO ISS PBLA13 START | 145.6 |
| HIERARCH ESO ISS PBLA13 END | 145.9 |
| HIERARCH ESO ISS PBL14 START | 100.442 |
| HIERARCH ESO ISS PBL14 END | 100.299 |
| HIERARCH ESO ISS PBLA14 START | 127.444 |
| HIERARCH ESO ISS PBLA14 END | 127.73 |
| HIERARCH ESO ISS PBL23 START | 39.621 |
| HIERARCH ESO ISS PBL23 END | 39.529 |
| HIERARCH ESO ISS PBLA23 START | 109.3 |
| HIERARCH ESO ISS PBLA23 END | 109.5 |
| HIERARCH ESO ISS PBL24 START | 55.397 |
| HIERARCH ESO ISS PBL24 END | 55.25 |
| HIERARCH ESO ISS PBLA24 START | 64.303 |
| HIERARCH ESO ISS PBLA24 END | 64.454 |
| HIERARCH ESO ISS PBL34 START | 39.155 |
| HIERARCH ESO ISS PBL34 END | 39.134 |
| HIERARCH ESO ISS PBLA34 START | 18.645 |
| HIERARCH ESO ISS PBLA34 END | 18.777 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009727 |
| HIERARCH ESO ISS AMBI TEMP | 15.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |