Exposure
- ID
- MATIS.2024-11-04T07:57:31.816_1
- Header ID
- MATIS.2024-11-04T07:57:31.816
- Date updated
- 2024-11-04 08:05:43 UTC+0000
- Release date
- 2025-11-04 08:05:42 UTC+0000
- UTC Start
- 2024-11-04 07:57:31.816
- UTC End
- 2024-11-04 07:58:31.824
- MJD Start
- 60618.33161824
- MJD End
- 60618.332312777
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006037
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.455
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 | 62.9840 | 63.0190 | 221.0000 | 221.3000 |
| K0-D0 | 95.2370 | 95.2490 | 207.3000 | 207.5000 |
| K0-J3 | 35.0360 | 35.1200 | 293.2050 | 293.3700 |
| G2-D0 | 37.2090 | 37.2070 | 183.5000 | 183.7000 |
| G2-J3 | 61.9850 | 61.9790 | 8.4920 | 8.6820 |
| D0-J3 | 99.1070 | 99.0990 | 6.6370 | 6.8230 |
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 | 60618.33161824 |
| 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 | 62.984 |
| HIERARCH ESO ISS PBL12 END | 63.019 |
| HIERARCH ESO ISS PBLA12 START | 221.0 |
| HIERARCH ESO ISS PBLA12 END | 221.3 |
| HIERARCH ESO ISS PBL13 START | 95.237 |
| HIERARCH ESO ISS PBL13 END | 95.249 |
| HIERARCH ESO ISS PBLA13 START | 207.3 |
| HIERARCH ESO ISS PBLA13 END | 207.5 |
| HIERARCH ESO ISS PBL14 START | 35.036 |
| HIERARCH ESO ISS PBL14 END | 35.12 |
| HIERARCH ESO ISS PBLA14 START | 293.205 |
| HIERARCH ESO ISS PBLA14 END | 293.37 |
| HIERARCH ESO ISS PBL23 START | 37.209 |
| HIERARCH ESO ISS PBL23 END | 37.207 |
| HIERARCH ESO ISS PBLA23 START | 183.5 |
| HIERARCH ESO ISS PBLA23 END | 183.7 |
| HIERARCH ESO ISS PBL24 START | 61.985 |
| HIERARCH ESO ISS PBL24 END | 61.979 |
| HIERARCH ESO ISS PBLA24 START | 8.492 |
| HIERARCH ESO ISS PBLA24 END | 8.682 |
| HIERARCH ESO ISS PBL34 START | 99.107 |
| HIERARCH ESO ISS PBL34 END | 99.099 |
| HIERARCH ESO ISS PBLA34 START | 6.637 |
| HIERARCH ESO ISS PBLA34 END | 6.823 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005687 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006387 |
| HIERARCH ESO ISS AMBI TEMP | 11.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |