Exposure
- ID
- MATIS.2024-10-31T08:26:44.614_1
- Header ID
- MATIS.2024-10-31T08:26:44.614
- 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 08:26:44.614
- UTC End
- 2024-10-31 08:27:44.674
- MJD Start
- 60614.35190525
- MJD End
- 60614.3526003889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050425
- Ambient temperature (°C)
- 15.15
- 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 | 16.5210 | 16.5600 | 99.5000 | 99.7000 |
| A0-D0 | 31.8060 | 31.8100 | 30.4000 | 30.7000 |
| A0-C1 | 17.8070 | 17.8330 | 65.7180 | 65.9810 |
| B2-D0 | 30.1320 | 30.1320 | 359.7000 | 359.8000 |
| B2-C1 | 10.0350 | 10.0350 | 359.6330 | 359.7990 |
| D0-C1 | 20.0980 | 20.0980 | 179.6850 | 179.8500 |
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 | 60614.35190525 |
| 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 | 16.521 |
| HIERARCH ESO ISS PBL12 END | 16.56 |
| HIERARCH ESO ISS PBLA12 START | 99.5 |
| HIERARCH ESO ISS PBLA12 END | 99.7 |
| HIERARCH ESO ISS PBL13 START | 31.806 |
| HIERARCH ESO ISS PBL13 END | 31.81 |
| HIERARCH ESO ISS PBLA13 START | 30.4 |
| HIERARCH ESO ISS PBLA13 END | 30.7 |
| HIERARCH ESO ISS PBL14 START | 17.807 |
| HIERARCH ESO ISS PBL14 END | 17.833 |
| HIERARCH ESO ISS PBLA14 START | 65.718 |
| HIERARCH ESO ISS PBLA14 END | 65.981 |
| HIERARCH ESO ISS PBL23 START | 30.132 |
| HIERARCH ESO ISS PBL23 END | 30.132 |
| HIERARCH ESO ISS PBLA23 START | 359.7 |
| HIERARCH ESO ISS PBLA23 END | 359.8 |
| HIERARCH ESO ISS PBL24 START | 10.035 |
| HIERARCH ESO ISS PBL24 END | 10.035 |
| HIERARCH ESO ISS PBLA24 START | 359.633 |
| HIERARCH ESO ISS PBLA24 END | 359.799 |
| HIERARCH ESO ISS PBL34 START | 20.098 |
| HIERARCH ESO ISS PBL34 END | 20.098 |
| HIERARCH ESO ISS PBLA34 START | 179.685 |
| HIERARCH ESO ISS PBLA34 END | 179.85 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004368 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005717 |
| HIERARCH ESO ISS AMBI TEMP | 15.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |