Exposure
- ID
- MATIS.2024-12-04T07:42:03.251_1
- Header ID
- MATIS.2024-12-04T07:42:03.251
- Date updated
- 2024-12-04 07:50:55 UTC+0000
- Release date
- 2025-12-04 07:50:55 UTC+0000
- UTC Start
- 2024-12-04 07:42:03.251
- UTC End
- 2024-12-04 07:43:03.311
- MJD Start
- 60648.32087096
- MJD End
- 60648.3215660989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046165
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.405
Observation
- ID
- 62228
- 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-B2 | 19.5190 | 19.5480 | 116.2000 | 116.4000 |
| A0-D0 | 32.0040 | 32.0030 | 50.7000 | 50.9000 |
| A0-C1 | 19.9450 | 19.9670 | 87.1300 | 87.3560 |
| B2-D0 | 29.7910 | 29.7830 | 14.1000 | 14.3000 |
| B2-C1 | 9.9210 | 9.9190 | 14.0690 | 14.2300 |
| D0-C1 | 19.8700 | 19.8640 | 194.1300 | 194.2910 |
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 | 60648.32087096 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 19.519 |
| HIERARCH ESO ISS PBL12 END | 19.548 |
| HIERARCH ESO ISS PBLA12 START | 116.2 |
| HIERARCH ESO ISS PBLA12 END | 116.4 |
| HIERARCH ESO ISS PBL13 START | 32.004 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 50.7 |
| HIERARCH ESO ISS PBLA13 END | 50.9 |
| HIERARCH ESO ISS PBL14 START | 19.945 |
| HIERARCH ESO ISS PBL14 END | 19.967 |
| HIERARCH ESO ISS PBLA14 START | 87.13 |
| HIERARCH ESO ISS PBLA14 END | 87.356 |
| HIERARCH ESO ISS PBL23 START | 29.791 |
| HIERARCH ESO ISS PBL23 END | 29.783 |
| HIERARCH ESO ISS PBLA23 START | 14.1 |
| HIERARCH ESO ISS PBLA23 END | 14.3 |
| HIERARCH ESO ISS PBL24 START | 9.921 |
| HIERARCH ESO ISS PBL24 END | 9.919 |
| HIERARCH ESO ISS PBLA24 START | 14.069 |
| HIERARCH ESO ISS PBLA24 END | 14.23 |
| HIERARCH ESO ISS PBL34 START | 19.87 |
| HIERARCH ESO ISS PBL34 END | 19.864 |
| HIERARCH ESO ISS PBLA34 START | 194.13 |
| HIERARCH ESO ISS PBLA34 END | 194.291 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004961 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |