Exposure
- ID
- MATIS.2024-12-29T07:30:53.978_1
- Header ID
- MATIS.2024-12-29T07:30:53.978
- 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 07:30:53.978
- UTC End
- 2024-12-29 07:31:53.986
- MJD Start
- 60673.31312475
- MJD End
- 60673.31381928704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009396
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.65
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 | 85.9650 | 86.0200 | 106.1000 | 106.3000 |
| A0-J2 | 128.8460 | 128.8660 | 87.0000 | 87.2000 |
| A0-K0 | 126.4200 | 126.3820 | 69.7320 | 69.9550 |
| G1-J2 | 55.2820 | 55.2510 | 56.4000 | 56.6000 |
| G1-K0 | 76.5490 | 76.5020 | 28.0420 | 28.2060 |
| J2-K0 | 38.3320 | 38.3480 | 344.7710 | 344.9120 |
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 | 60673.31312475 |
| 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 | 85.965 |
| HIERARCH ESO ISS PBL12 END | 86.02 |
| HIERARCH ESO ISS PBLA12 START | 106.1 |
| HIERARCH ESO ISS PBLA12 END | 106.3 |
| HIERARCH ESO ISS PBL13 START | 128.846 |
| HIERARCH ESO ISS PBL13 END | 128.866 |
| HIERARCH ESO ISS PBLA13 START | 87.0 |
| HIERARCH ESO ISS PBLA13 END | 87.2 |
| HIERARCH ESO ISS PBL14 START | 126.42 |
| HIERARCH ESO ISS PBL14 END | 126.382 |
| HIERARCH ESO ISS PBLA14 START | 69.732 |
| HIERARCH ESO ISS PBLA14 END | 69.955 |
| HIERARCH ESO ISS PBL23 START | 55.282 |
| HIERARCH ESO ISS PBL23 END | 55.251 |
| HIERARCH ESO ISS PBLA23 START | 56.4 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 76.549 |
| HIERARCH ESO ISS PBL24 END | 76.502 |
| HIERARCH ESO ISS PBLA24 START | 28.042 |
| HIERARCH ESO ISS PBLA24 END | 28.206 |
| HIERARCH ESO ISS PBL34 START | 38.332 |
| HIERARCH ESO ISS PBL34 END | 38.348 |
| HIERARCH ESO ISS PBLA34 START | 344.771 |
| HIERARCH ESO ISS PBLA34 END | 344.912 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009396 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009396 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |