Exposure
- ID
- MATIS.2024-10-31T08:20:34.085_1
- Header ID
- MATIS.2024-10-31T08:20:34.085
- Date updated
- 2024-10-31 08:25:37 UTC+0000
- Release date
- 2025-10-31 08:25:36 UTC+0000
- UTC Start
- 2024-10-31 08:20:34.085
- UTC End
- 2024-10-31 08:21:34.145
- MJD Start
- 60614.34761672
- MJD End
- 60614.3483118589
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053715
- Ambient temperature (°C)
- 15.15
- Seeing (arcsec)
- 0.455
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 | 16.2850 | 16.3240 | 98.2000 | 98.4000 |
| A0-D0 | 31.7840 | 31.7870 | 29.0000 | 29.2000 |
| A0-C1 | 17.6490 | 17.6750 | 64.1060 | 64.3690 |
| B2-D0 | 30.1290 | 30.1300 | 358.7000 | 358.8000 |
| B2-C1 | 10.0330 | 10.0340 | 358.6300 | 358.7930 |
| D0-C1 | 20.0960 | 20.0960 | 178.6810 | 178.8440 |
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 | 60614.34761672 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 16.285 |
| HIERARCH ESO ISS PBL12 END | 16.324 |
| HIERARCH ESO ISS PBLA12 START | 98.2 |
| HIERARCH ESO ISS PBLA12 END | 98.4 |
| HIERARCH ESO ISS PBL13 START | 31.784 |
| HIERARCH ESO ISS PBL13 END | 31.787 |
| HIERARCH ESO ISS PBLA13 START | 29.0 |
| HIERARCH ESO ISS PBLA13 END | 29.2 |
| HIERARCH ESO ISS PBL14 START | 17.649 |
| HIERARCH ESO ISS PBL14 END | 17.675 |
| HIERARCH ESO ISS PBLA14 START | 64.106 |
| HIERARCH ESO ISS PBLA14 END | 64.369 |
| HIERARCH ESO ISS PBL23 START | 30.129 |
| HIERARCH ESO ISS PBL23 END | 30.13 |
| HIERARCH ESO ISS PBLA23 START | 358.7 |
| HIERARCH ESO ISS PBLA23 END | 358.8 |
| HIERARCH ESO ISS PBL24 START | 10.033 |
| HIERARCH ESO ISS PBL24 END | 10.034 |
| HIERARCH ESO ISS PBLA24 START | 358.63 |
| HIERARCH ESO ISS PBLA24 END | 358.793 |
| HIERARCH ESO ISS PBL34 START | 20.096 |
| HIERARCH ESO ISS PBL34 END | 20.096 |
| HIERARCH ESO ISS PBLA34 START | 178.681 |
| HIERARCH ESO ISS PBLA34 END | 178.844 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005857 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004886 |
| HIERARCH ESO ISS AMBI TEMP | 15.15 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |