Exposure
- ID
- MATIS.2024-12-29T07:36:33.264_1
- Header ID
- MATIS.2024-12-29T07:36:33.264
- Date updated
- 2024-12-29 07:45:41 UTC+0000
- Release date
- 2025-12-29 07:45:41 UTC+0000
- UTC Start
- 2024-12-29 07:36:33.264
- UTC End
- 2024-12-29 07:37:33.272
- MJD Start
- 60673.31705167
- MJD End
- 60673.31774620704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007433
- Ambient temperature (°C)
- 12.69
- Seeing (arcsec)
- 0.7649999999999999
Observation
- ID
- 61985
- Category
- science
- Program ID
- 114.273K.001
- Program Title
- FIRST APERTURE-SYNTHESIS IMAGING OF A CIRCUMSTELLAR ENVELOPE OF CEPHEID WITH VLTI/MATISSE
- Program Type
- Normal
- PI / COI
- HOCDé / MATTER / GALLENNE / NARDETTO / KERVELLA / PIETRZYNSKI / NARLOCH / WIELGORSKI / HAJDU / GIEREN / KAMINSKI / BAILLEUL / BRAS / AFANASIEV / MÉRAND
Target
- ID
- 46097
- Name
- l_Car
- RA
- 146.309116
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.2680 | 86.3210 | 107.3000 | 107.5000 |
| A0-J2 | 128.9520 | 128.9690 | 88.2000 | 88.5000 |
| A0-K0 | 126.2000 | 126.1580 | 70.9560 | 71.1730 |
| G1-J2 | 55.1060 | 55.0730 | 57.6000 | 57.8000 |
| G1-K0 | 76.2870 | 76.2380 | 28.9380 | 29.0960 |
| J2-K0 | 38.4200 | 38.4350 | 345.5400 | 345.6750 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60673.31705167 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| 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 | 86.268 |
| HIERARCH ESO ISS PBL12 END | 86.321 |
| HIERARCH ESO ISS PBLA12 START | 107.3 |
| HIERARCH ESO ISS PBLA12 END | 107.5 |
| HIERARCH ESO ISS PBL13 START | 128.952 |
| HIERARCH ESO ISS PBL13 END | 128.969 |
| HIERARCH ESO ISS PBLA13 START | 88.2 |
| HIERARCH ESO ISS PBLA13 END | 88.5 |
| HIERARCH ESO ISS PBL14 START | 126.2 |
| HIERARCH ESO ISS PBL14 END | 126.158 |
| HIERARCH ESO ISS PBLA14 START | 70.956 |
| HIERARCH ESO ISS PBLA14 END | 71.173 |
| HIERARCH ESO ISS PBL23 START | 55.106 |
| HIERARCH ESO ISS PBL23 END | 55.073 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 76.287 |
| HIERARCH ESO ISS PBL24 END | 76.238 |
| HIERARCH ESO ISS PBLA24 START | 28.938 |
| HIERARCH ESO ISS PBLA24 END | 29.096 |
| HIERARCH ESO ISS PBL34 START | 38.42 |
| HIERARCH ESO ISS PBL34 END | 38.435 |
| HIERARCH ESO ISS PBLA34 START | 345.54 |
| HIERARCH ESO ISS PBLA34 END | 345.675 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007717 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007149 |
| HIERARCH ESO ISS AMBI TEMP | 12.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |