Exposure
- ID
- MATIS.2024-11-04T08:04:33.660_1
- Header ID
- MATIS.2024-11-04T08:04:33.660
- Date updated
- 2024-11-04 08:15:44 UTC+0000
- Release date
- 2025-11-04 08:15:43 UTC+0000
- UTC Start
- 2024-11-04 08:04:33.660
- UTC End
- 2024-11-04 08:05:33.668
- MJD Start
- 60618.33650069
- MJD End
- 60618.337195227
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053875
- Ambient temperature (°C)
- 11.91
- Seeing (arcsec)
- 0.48
Observation
- ID
- 61431
- 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
- 45649
- Name
- l_Car
- RA
- 146.311523
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 63.2310 | 63.2680 | 222.9000 | 223.1000 |
| K0-D0 | 95.3140 | 95.3260 | 208.9000 | 209.2000 |
| K0-J3 | 35.6070 | 35.6900 | 294.3570 | 294.5260 |
| G2-D0 | 37.1950 | 37.1920 | 184.8000 | 185.0000 |
| G2-J3 | 61.9450 | 61.9380 | 9.8190 | 10.0150 |
| D0-J3 | 99.0490 | 99.0400 | 7.9320 | 8.1230 |
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 | 60618.33650069 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.311523 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 63.231 |
| HIERARCH ESO ISS PBL12 END | 63.268 |
| HIERARCH ESO ISS PBLA12 START | 222.9 |
| HIERARCH ESO ISS PBLA12 END | 223.1 |
| HIERARCH ESO ISS PBL13 START | 95.314 |
| HIERARCH ESO ISS PBL13 END | 95.326 |
| HIERARCH ESO ISS PBLA13 START | 208.9 |
| HIERARCH ESO ISS PBLA13 END | 209.2 |
| HIERARCH ESO ISS PBL14 START | 35.607 |
| HIERARCH ESO ISS PBL14 END | 35.69 |
| HIERARCH ESO ISS PBLA14 START | 294.357 |
| HIERARCH ESO ISS PBLA14 END | 294.526 |
| HIERARCH ESO ISS PBL23 START | 37.195 |
| HIERARCH ESO ISS PBL23 END | 37.192 |
| HIERARCH ESO ISS PBLA23 START | 184.8 |
| HIERARCH ESO ISS PBLA23 END | 185.0 |
| HIERARCH ESO ISS PBL24 START | 61.945 |
| HIERARCH ESO ISS PBL24 END | 61.938 |
| HIERARCH ESO ISS PBLA24 START | 9.819 |
| HIERARCH ESO ISS PBLA24 END | 10.015 |
| HIERARCH ESO ISS PBL34 START | 99.049 |
| HIERARCH ESO ISS PBL34 END | 99.04 |
| HIERARCH ESO ISS PBLA34 START | 7.932 |
| HIERARCH ESO ISS PBLA34 END | 8.123 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005119 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005656 |
| HIERARCH ESO ISS AMBI TEMP | 11.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |