Exposure
- ID
- MATIS.2023-01-25T08:38:00.682_1
- Header ID
- MATIS.2023-01-25T08:38:00.682
- Date updated
- 2023-01-25 08:45:53 UTC+0000
- Release date
- 2024-01-25 08:45:53 UTC+0000
- UTC Start
- 2023-01-25 08:38:00.682
- UTC End
- 2023-01-25 08:39:00.690
- MJD Start
- 59969.35973011
- MJD End
- 59969.360424647
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053645
- Ambient temperature (°C)
- 11.96
- Seeing (arcsec)
- 0.755
Observation
- ID
- 53987
- 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
- 40125
- Name
- eta_Car
- RA
- 161.263531
- DEC
- -59.68444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1420 | 90.1550 | 129.8000 | 130.0000 |
| A0-J2 | 127.5870 | 127.5440 | 111.5000 | 111.8000 |
| A0-J3 | 110.9190 | 110.7690 | 67.7810 | 67.9720 |
| G1-J2 | 50.6560 | 50.5930 | 77.5000 | 77.8000 |
| G1-J3 | 105.1460 | 105.0890 | 18.5580 | 18.6880 |
| J2-J3 | 90.1900 | 90.2110 | 349.7780 | 349.9280 |
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 | 59969.35973011 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eta_Car |
| RA | 161.263531 |
| 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 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 90.142 |
| HIERARCH ESO ISS PBL12 END | 90.155 |
| HIERARCH ESO ISS PBLA12 START | 129.8 |
| HIERARCH ESO ISS PBLA12 END | 130.0 |
| HIERARCH ESO ISS PBL13 START | 127.587 |
| HIERARCH ESO ISS PBL13 END | 127.544 |
| HIERARCH ESO ISS PBLA13 START | 111.5 |
| HIERARCH ESO ISS PBLA13 END | 111.8 |
| HIERARCH ESO ISS PBL14 START | 110.919 |
| HIERARCH ESO ISS PBL14 END | 110.769 |
| HIERARCH ESO ISS PBLA14 START | 67.781 |
| HIERARCH ESO ISS PBLA14 END | 67.972 |
| HIERARCH ESO ISS PBL23 START | 50.656 |
| HIERARCH ESO ISS PBL23 END | 50.593 |
| HIERARCH ESO ISS PBLA23 START | 77.5 |
| HIERARCH ESO ISS PBLA23 END | 77.8 |
| HIERARCH ESO ISS PBL24 START | 105.146 |
| HIERARCH ESO ISS PBL24 END | 105.089 |
| HIERARCH ESO ISS PBLA24 START | 18.558 |
| HIERARCH ESO ISS PBLA24 END | 18.688 |
| HIERARCH ESO ISS PBL34 START | 90.19 |
| HIERARCH ESO ISS PBL34 END | 90.211 |
| HIERARCH ESO ISS PBLA34 START | 349.778 |
| HIERARCH ESO ISS PBLA34 END | 349.928 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005695 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005034 |
| HIERARCH ESO ISS AMBI TEMP | 11.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |