Exposure
- ID
- MATIS.2023-04-27T04:31:16.804_1
- Header ID
- MATIS.2023-04-27T04:31:16.804
- Date updated
- 2023-04-27 04:36:06 UTC+0000
- Release date
- 2024-04-27 04:36:06 UTC+0000
- UTC Start
- 2023-04-27 04:31:16.804
- UTC End
- 2023-04-27 04:32:16.812
- MJD Start
- 60061.18838894
- MJD End
- 60061.189083477
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077525
- Ambient temperature (°C)
- 17.25
- Seeing (arcsec)
- 0.515
Observation
- ID
- 55099
- 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
- 40647
- Name
- eta_Car
- RA
- 161.262431
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3240 | 90.3180 | 154.7000 | 154.9000 |
| A0-J2 | 120.7100 | 120.6410 | 138.8000 | 139.1000 |
| A0-K0 | 104.1580 | 104.0120 | 120.3070 | 120.5780 |
| G1-J2 | 41.9400 | 41.8500 | 102.6000 | 102.9000 |
| G1-K0 | 59.0050 | 58.8690 | 60.4590 | 60.6080 |
| J2-K0 | 39.6390 | 39.6220 | 15.2200 | 15.3540 |
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 | 60061.18838894 |
| 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 | 90.324 |
| HIERARCH ESO ISS PBL12 END | 90.318 |
| HIERARCH ESO ISS PBLA12 START | 154.7 |
| HIERARCH ESO ISS PBLA12 END | 154.9 |
| HIERARCH ESO ISS PBL13 START | 120.71 |
| HIERARCH ESO ISS PBL13 END | 120.641 |
| HIERARCH ESO ISS PBLA13 START | 138.8 |
| HIERARCH ESO ISS PBLA13 END | 139.1 |
| HIERARCH ESO ISS PBL14 START | 104.158 |
| HIERARCH ESO ISS PBL14 END | 104.012 |
| HIERARCH ESO ISS PBLA14 START | 120.307 |
| HIERARCH ESO ISS PBLA14 END | 120.578 |
| HIERARCH ESO ISS PBL23 START | 41.94 |
| HIERARCH ESO ISS PBL23 END | 41.85 |
| HIERARCH ESO ISS PBLA23 START | 102.6 |
| HIERARCH ESO ISS PBLA23 END | 102.9 |
| HIERARCH ESO ISS PBL24 START | 59.005 |
| HIERARCH ESO ISS PBL24 END | 58.869 |
| HIERARCH ESO ISS PBLA24 START | 60.459 |
| HIERARCH ESO ISS PBLA24 END | 60.608 |
| HIERARCH ESO ISS PBL34 START | 39.639 |
| HIERARCH ESO ISS PBL34 END | 39.622 |
| HIERARCH ESO ISS PBLA34 START | 15.22 |
| HIERARCH ESO ISS PBLA34 END | 15.354 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009825 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00568 |
| HIERARCH ESO ISS AMBI TEMP | 17.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |