Exposure
- ID
- MATIS.2024-10-31T08:30:28.913_1
- Header ID
- MATIS.2024-10-31T08:30:28.913
- Date updated
- 2024-10-31 08:35:31 UTC+0000
- Release date
- 2025-10-31 08:35:31 UTC+0000
- UTC Start
- 2024-10-31 08:30:28.913
- UTC End
- 2024-10-31 08:31:28.973
- MJD Start
- 60614.35450131
- MJD End
- 60614.3551964489
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004874
- Ambient temperature (°C)
- 15.12
- Seeing (arcsec)
- 0.44
Observation
- ID
- 61362
- 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
- 45535
- Name
- l_Car
- RA
- 146.309117
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 16.6630 | 16.7010 | 100.2000 | 100.4000 |
| A0-D0 | 31.8200 | 31.8230 | 31.3000 | 31.6000 |
| A0-C1 | 17.9020 | 17.9280 | 66.6830 | 66.9450 |
| B2-D0 | 30.1320 | 30.1320 | 0.3000 | 0.4000 |
| B2-C1 | 10.0350 | 10.0350 | 0.2410 | 0.4060 |
| D0-C1 | 20.0980 | 20.0980 | 180.2920 | 180.4580 |
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 | 60614.35450131 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309117 |
| 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 | 16.663 |
| HIERARCH ESO ISS PBL12 END | 16.701 |
| HIERARCH ESO ISS PBLA12 START | 100.2 |
| HIERARCH ESO ISS PBLA12 END | 100.4 |
| HIERARCH ESO ISS PBL13 START | 31.82 |
| HIERARCH ESO ISS PBL13 END | 31.823 |
| HIERARCH ESO ISS PBLA13 START | 31.3 |
| HIERARCH ESO ISS PBLA13 END | 31.6 |
| HIERARCH ESO ISS PBL14 START | 17.902 |
| HIERARCH ESO ISS PBL14 END | 17.928 |
| HIERARCH ESO ISS PBLA14 START | 66.683 |
| HIERARCH ESO ISS PBLA14 END | 66.945 |
| HIERARCH ESO ISS PBL23 START | 30.132 |
| HIERARCH ESO ISS PBL23 END | 30.132 |
| HIERARCH ESO ISS PBLA23 START | 0.3 |
| HIERARCH ESO ISS PBLA23 END | 0.4 |
| HIERARCH ESO ISS PBL24 START | 10.035 |
| HIERARCH ESO ISS PBL24 END | 10.035 |
| HIERARCH ESO ISS PBLA24 START | 0.241 |
| HIERARCH ESO ISS PBLA24 END | 0.406 |
| HIERARCH ESO ISS PBL34 START | 20.098 |
| HIERARCH ESO ISS PBL34 END | 20.098 |
| HIERARCH ESO ISS PBLA34 START | 180.292 |
| HIERARCH ESO ISS PBLA34 END | 180.458 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005314 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004434 |
| HIERARCH ESO ISS AMBI TEMP | 15.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |