Exposure
- ID
- MATIS.2024-12-29T05:15:56.429_1
- Header ID
- MATIS.2024-12-29T05:15:56.429
- Date updated
- 2024-12-29 05:25:43 UTC+0000
- Release date
- 2025-12-29 05:25:43 UTC+0000
- UTC Start
- 2024-12-29 05:15:56.429
- UTC End
- 2024-12-29 05:16:56.437
- MJD Start
- 60673.21940311
- MJD End
- 60673.22009764704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006221
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.5
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 | 75.3800 | 75.4800 | 76.0000 | 76.2000 |
| A0-J2 | 122.1730 | 122.2440 | 55.7000 | 56.0000 |
| A0-K0 | 127.7230 | 127.7340 | 39.9390 | 40.1730 |
| G1-J2 | 57.6830 | 57.6750 | 28.9000 | 29.1000 |
| G1-K0 | 80.1590 | 80.1490 | 6.3510 | 6.5180 |
| J2-K0 | 34.7780 | 34.8160 | 326.9410 | 327.0740 |
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 | 60673.21940311 |
| 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 | 75.38 |
| HIERARCH ESO ISS PBL12 END | 75.48 |
| HIERARCH ESO ISS PBLA12 START | 76.0 |
| HIERARCH ESO ISS PBLA12 END | 76.2 |
| HIERARCH ESO ISS PBL13 START | 122.173 |
| HIERARCH ESO ISS PBL13 END | 122.244 |
| HIERARCH ESO ISS PBLA13 START | 55.7 |
| HIERARCH ESO ISS PBLA13 END | 56.0 |
| HIERARCH ESO ISS PBL14 START | 127.723 |
| HIERARCH ESO ISS PBL14 END | 127.734 |
| HIERARCH ESO ISS PBLA14 START | 39.939 |
| HIERARCH ESO ISS PBLA14 END | 40.173 |
| HIERARCH ESO ISS PBL23 START | 57.683 |
| HIERARCH ESO ISS PBL23 END | 57.675 |
| HIERARCH ESO ISS PBLA23 START | 28.9 |
| HIERARCH ESO ISS PBLA23 END | 29.1 |
| HIERARCH ESO ISS PBL24 START | 80.159 |
| HIERARCH ESO ISS PBL24 END | 80.149 |
| HIERARCH ESO ISS PBLA24 START | 6.351 |
| HIERARCH ESO ISS PBLA24 END | 6.518 |
| HIERARCH ESO ISS PBL34 START | 34.778 |
| HIERARCH ESO ISS PBL34 END | 34.816 |
| HIERARCH ESO ISS PBLA34 START | 326.941 |
| HIERARCH ESO ISS PBLA34 END | 327.074 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006221 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006221 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |