Exposure
- ID
- MATIS.2024-12-29T07:35:21.349_1
- Header ID
- MATIS.2024-12-29T07:35:21.349
- Date updated
- 2024-12-29 07:40:48 UTC+0000
- Release date
- 2025-12-29 07:40:47 UTC+0000
- UTC Start
- 2024-12-29 07:35:21.349
- UTC End
- 2024-12-29 07:36:21.357
- MJD Start
- 60673.31621932
- MJD End
- 60673.31691385704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078315
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.69
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 | 86.2040 | 86.2580 | 107.0000 | 107.2000 |
| A0-J2 | 128.9310 | 128.9490 | 88.0000 | 88.2000 |
| A0-K0 | 126.2480 | 126.2070 | 70.6970 | 70.9140 |
| G1-J2 | 55.1440 | 55.1120 | 57.3000 | 57.5000 |
| G1-K0 | 76.3430 | 76.2950 | 28.7490 | 28.9060 |
| J2-K0 | 38.4020 | 38.4170 | 345.3780 | 345.5130 |
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 | 60673.31621932 |
| 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 | 86.204 |
| HIERARCH ESO ISS PBL12 END | 86.258 |
| HIERARCH ESO ISS PBLA12 START | 107.0 |
| HIERARCH ESO ISS PBLA12 END | 107.2 |
| HIERARCH ESO ISS PBL13 START | 128.931 |
| HIERARCH ESO ISS PBL13 END | 128.949 |
| HIERARCH ESO ISS PBLA13 START | 88.0 |
| HIERARCH ESO ISS PBLA13 END | 88.2 |
| HIERARCH ESO ISS PBL14 START | 126.248 |
| HIERARCH ESO ISS PBL14 END | 126.207 |
| HIERARCH ESO ISS PBLA14 START | 70.697 |
| HIERARCH ESO ISS PBLA14 END | 70.914 |
| HIERARCH ESO ISS PBL23 START | 55.144 |
| HIERARCH ESO ISS PBL23 END | 55.112 |
| HIERARCH ESO ISS PBLA23 START | 57.3 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 76.343 |
| HIERARCH ESO ISS PBL24 END | 76.295 |
| HIERARCH ESO ISS PBLA24 START | 28.749 |
| HIERARCH ESO ISS PBLA24 END | 28.906 |
| HIERARCH ESO ISS PBL34 START | 38.402 |
| HIERARCH ESO ISS PBL34 END | 38.417 |
| HIERARCH ESO ISS PBLA34 START | 345.378 |
| HIERARCH ESO ISS PBLA34 END | 345.513 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007946 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007717 |
| HIERARCH ESO ISS AMBI TEMP | 12.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |