Exposure
- ID
- MATIS.2023-02-22T03:50:53.176_1
- Header ID
- MATIS.2023-02-22T03:50:53.176
- Date updated
- 2023-02-22 03:55:45 UTC+0000
- Release date
- 2024-02-22 03:55:45 UTC+0000
- UTC Start
- 2023-02-22 03:50:53.176
- UTC End
- 2023-02-22 03:51:53.184
- MJD Start
- 59997.16033768
- MJD End
- 59997.161032217
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090175
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.475
Observation
- ID
- 54026
- 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
- 40152
- Name
- eta_Car
- RA
- 161.262432
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.6480 | 81.7360 | 93.2000 | 93.5000 |
| A0-J2 | 126.0610 | 126.1230 | 72.7000 | 73.0000 |
| A0-K0 | 127.9730 | 127.9700 | 55.3830 | 55.6050 |
| G1-J2 | 57.2580 | 57.2420 | 42.7000 | 42.9000 |
| G1-K0 | 80.9040 | 80.8760 | 17.1130 | 17.2750 |
| J2-K0 | 38.3510 | 38.3770 | 336.8870 | 337.0170 |
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 | 59997.16033768 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262432 |
| 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 | 81.648 |
| HIERARCH ESO ISS PBL12 END | 81.736 |
| HIERARCH ESO ISS PBLA12 START | 93.2 |
| HIERARCH ESO ISS PBLA12 END | 93.5 |
| HIERARCH ESO ISS PBL13 START | 126.061 |
| HIERARCH ESO ISS PBL13 END | 126.123 |
| HIERARCH ESO ISS PBLA13 START | 72.7 |
| HIERARCH ESO ISS PBLA13 END | 73.0 |
| HIERARCH ESO ISS PBL14 START | 127.973 |
| HIERARCH ESO ISS PBL14 END | 127.97 |
| HIERARCH ESO ISS PBLA14 START | 55.383 |
| HIERARCH ESO ISS PBLA14 END | 55.605 |
| HIERARCH ESO ISS PBL23 START | 57.258 |
| HIERARCH ESO ISS PBL23 END | 57.242 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 80.904 |
| HIERARCH ESO ISS PBL24 END | 80.876 |
| HIERARCH ESO ISS PBLA24 START | 17.113 |
| HIERARCH ESO ISS PBLA24 END | 17.275 |
| HIERARCH ESO ISS PBL34 START | 38.351 |
| HIERARCH ESO ISS PBL34 END | 38.377 |
| HIERARCH ESO ISS PBLA34 START | 336.887 |
| HIERARCH ESO ISS PBLA34 END | 337.017 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008719 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009316 |
| HIERARCH ESO ISS AMBI TEMP | 12.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |