Exposure
- ID
- MATIS.2023-02-23T05:40:49.778_1
- Header ID
- MATIS.2023-02-23T05:40:49.778
- Date updated
- 2023-02-23 05:50:45 UTC+0000
- Release date
- 2024-02-23 05:50:45 UTC+0000
- UTC Start
- 2023-02-23 05:40:49.778
- UTC End
- 2023-02-23 05:41:49.838
- MJD Start
- 59998.23668724
- MJD End
- 59998.2373823789
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041595
- Ambient temperature (°C)
- 12.25
- Seeing (arcsec)
- 0.685
Observation
- ID
- 54251
- 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-B2 | 22.8960 | 22.9110 | 141.1000 | 141.2000 |
| A0-D0 | 31.0780 | 31.0610 | 79.5000 | 79.7000 |
| A0-C1 | 22.1450 | 22.1540 | 116.7910 | 116.9950 |
| B2-D0 | 28.5090 | 28.4860 | 34.5000 | 34.7000 |
| B2-C1 | 9.4950 | 9.4880 | 34.4990 | 34.6480 |
| D0-C1 | 19.0140 | 18.9990 | 214.5720 | 214.7220 |
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 | 59998.23668724 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.262432 |
| DEC | -59.68444 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 22.896 |
| HIERARCH ESO ISS PBL12 END | 22.911 |
| HIERARCH ESO ISS PBLA12 START | 141.1 |
| HIERARCH ESO ISS PBLA12 END | 141.2 |
| HIERARCH ESO ISS PBL13 START | 31.078 |
| HIERARCH ESO ISS PBL13 END | 31.061 |
| HIERARCH ESO ISS PBLA13 START | 79.5 |
| HIERARCH ESO ISS PBLA13 END | 79.7 |
| HIERARCH ESO ISS PBL14 START | 22.145 |
| HIERARCH ESO ISS PBL14 END | 22.154 |
| HIERARCH ESO ISS PBLA14 START | 116.791 |
| HIERARCH ESO ISS PBLA14 END | 116.995 |
| HIERARCH ESO ISS PBL23 START | 28.509 |
| HIERARCH ESO ISS PBL23 END | 28.486 |
| HIERARCH ESO ISS PBLA23 START | 34.5 |
| HIERARCH ESO ISS PBLA23 END | 34.7 |
| HIERARCH ESO ISS PBL24 START | 9.495 |
| HIERARCH ESO ISS PBL24 END | 9.488 |
| HIERARCH ESO ISS PBLA24 START | 34.499 |
| HIERARCH ESO ISS PBLA24 END | 34.648 |
| HIERARCH ESO ISS PBL34 START | 19.014 |
| HIERARCH ESO ISS PBL34 END | 18.999 |
| HIERARCH ESO ISS PBLA34 START | 214.572 |
| HIERARCH ESO ISS PBLA34 END | 214.722 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004226 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004093 |
| HIERARCH ESO ISS AMBI TEMP | 12.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |