Exposure
- ID
- MATIS.2024-12-06T06:35:34.871_1
- Header ID
- MATIS.2024-12-06T06:35:34.871
- Date updated
- 2024-12-06 06:40:47 UTC+0000
- Release date
- 2025-12-06 06:40:47 UTC+0000
- UTC Start
- 2024-12-06 06:35:34.871
- UTC End
- 2024-12-06 06:36:34.879
- MJD Start
- 60650.27470916
- MJD End
- 60650.275403697
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006249
- Ambient temperature (°C)
- 11.3
- Seeing (arcsec)
- 0.59
Observation
- ID
- 62229
- 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 | 17.6330 | 17.6690 | 105.4000 | 105.6000 |
| A0-D0 | 31.9090 | 31.9120 | 37.5000 | 37.7000 |
| A0-C1 | 18.5750 | 18.6010 | 73.3750 | 73.6250 |
| B2-D0 | 30.0960 | 30.0940 | 4.6000 | 4.8000 |
| B2-C1 | 10.0230 | 10.0220 | 4.5710 | 4.7370 |
| D0-C1 | 20.0740 | 20.0720 | 184.6260 | 184.7920 |
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 | 60650.27470916 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 17.633 |
| HIERARCH ESO ISS PBL12 END | 17.669 |
| HIERARCH ESO ISS PBLA12 START | 105.4 |
| HIERARCH ESO ISS PBLA12 END | 105.6 |
| HIERARCH ESO ISS PBL13 START | 31.909 |
| HIERARCH ESO ISS PBL13 END | 31.912 |
| HIERARCH ESO ISS PBLA13 START | 37.5 |
| HIERARCH ESO ISS PBLA13 END | 37.7 |
| HIERARCH ESO ISS PBL14 START | 18.575 |
| HIERARCH ESO ISS PBL14 END | 18.601 |
| HIERARCH ESO ISS PBLA14 START | 73.375 |
| HIERARCH ESO ISS PBLA14 END | 73.625 |
| HIERARCH ESO ISS PBL23 START | 30.096 |
| HIERARCH ESO ISS PBL23 END | 30.094 |
| HIERARCH ESO ISS PBLA23 START | 4.6 |
| HIERARCH ESO ISS PBLA23 END | 4.8 |
| HIERARCH ESO ISS PBL24 START | 10.023 |
| HIERARCH ESO ISS PBL24 END | 10.022 |
| HIERARCH ESO ISS PBLA24 START | 4.571 |
| HIERARCH ESO ISS PBLA24 END | 4.737 |
| HIERARCH ESO ISS PBL34 START | 20.074 |
| HIERARCH ESO ISS PBL34 END | 20.072 |
| HIERARCH ESO ISS PBLA34 START | 184.626 |
| HIERARCH ESO ISS PBLA34 END | 184.792 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006249 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006249 |
| HIERARCH ESO ISS AMBI TEMP | 11.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |