Exposure
- ID
- MATIS.2022-03-09T01:36:00.306_1
- Header ID
- MATIS.2022-03-09T01:36:00.306
- Date updated
- 2022-03-09 01:47:08 UTC+0000
- Release date
- 2023-03-09 01:47:08 UTC+0000
- UTC Start
- 2022-03-09 01:36:00.306
- UTC End
- 2022-03-09 01:37:00.314
- MJD Start
- 59647.06667021
- MJD End
- 59647.067364747
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011846
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.425
Observation
- ID
- 49806
- Category
- science
- Program ID
- 108.21XE.002
- Program Title
- VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S PRIMARY STELLAR WIND AND WIND-WIND COLLISION ZONE NEAR APASTRON
- Program Type
- GTO
- PI / COI
- WEIGELT/ BERIO/ CHIAVASSA/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ GROH/ GULL/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ BRUNO/ MADURA/ MATTER/ MEHNER/ MEILLAND/ MILLOUR/ MOFFAT/ MORRIS/ ...
Target
- ID
- 37260
- Name
- eta_Car
- RA
- 161.264633
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.0710 | 64.1150 | 234.2000 | 234.5000 |
| K0-D0 | 95.4070 | 95.4220 | 218.8000 | 219.0000 |
| K0-J3 | 39.8550 | 39.9300 | 303.5820 | 303.7310 |
| G2-D0 | 37.6930 | 37.6870 | 192.0000 | 192.2000 |
| G2-J3 | 62.4030 | 62.3920 | 17.5000 | 17.6880 |
| D0-J3 | 99.9880 | 99.9700 | 15.4230 | 15.6060 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.21XE.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59647.06667021 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.264633 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 64.071 |
| HIERARCH ESO ISS PBL12 END | 64.115 |
| HIERARCH ESO ISS PBLA12 START | 234.2 |
| HIERARCH ESO ISS PBLA12 END | 234.5 |
| HIERARCH ESO ISS PBL13 START | 95.407 |
| HIERARCH ESO ISS PBL13 END | 95.422 |
| HIERARCH ESO ISS PBLA13 START | 218.8 |
| HIERARCH ESO ISS PBLA13 END | 219.0 |
| HIERARCH ESO ISS PBL14 START | 39.855 |
| HIERARCH ESO ISS PBL14 END | 39.93 |
| HIERARCH ESO ISS PBLA14 START | 303.582 |
| HIERARCH ESO ISS PBLA14 END | 303.731 |
| HIERARCH ESO ISS PBL23 START | 37.693 |
| HIERARCH ESO ISS PBL23 END | 37.687 |
| HIERARCH ESO ISS PBLA23 START | 192.0 |
| HIERARCH ESO ISS PBLA23 END | 192.2 |
| HIERARCH ESO ISS PBL24 START | 62.403 |
| HIERARCH ESO ISS PBL24 END | 62.392 |
| HIERARCH ESO ISS PBLA24 START | 17.5 |
| HIERARCH ESO ISS PBLA24 END | 17.688 |
| HIERARCH ESO ISS PBL34 START | 99.988 |
| HIERARCH ESO ISS PBL34 END | 99.97 |
| HIERARCH ESO ISS PBLA34 START | 15.423 |
| HIERARCH ESO ISS PBLA34 END | 15.606 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011846 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011846 |
| HIERARCH ESO ISS AMBI TEMP | 11.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |