Exposure
- ID
- MATIS.2024-12-04T07:39:30.150_1
- Header ID
- MATIS.2024-12-04T07:39:30.150
- 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 07:39:30.150
- UTC End
- 2024-12-04 07:40:30.210
- MJD Start
- 60648.31909896
- MJD End
- 60648.3197940989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004024
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.43
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 | 19.4440 | 19.4730 | 115.8000 | 115.9000 |
| A0-D0 | 32.0040 | 32.0040 | 50.1000 | 50.4000 |
| A0-C1 | 19.8900 | 19.9120 | 86.5510 | 86.7770 |
| B2-D0 | 29.8110 | 29.8030 | 13.7000 | 13.9000 |
| B2-C1 | 9.9280 | 9.9250 | 13.6540 | 13.8160 |
| D0-C1 | 19.8830 | 19.8780 | 193.7150 | 193.8770 |
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 | 60648.31909896 |
| 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 | 19.444 |
| HIERARCH ESO ISS PBL12 END | 19.473 |
| HIERARCH ESO ISS PBLA12 START | 115.8 |
| HIERARCH ESO ISS PBLA12 END | 115.9 |
| HIERARCH ESO ISS PBL13 START | 32.004 |
| HIERARCH ESO ISS PBL13 END | 32.004 |
| HIERARCH ESO ISS PBLA13 START | 50.1 |
| HIERARCH ESO ISS PBLA13 END | 50.4 |
| HIERARCH ESO ISS PBL14 START | 19.89 |
| HIERARCH ESO ISS PBL14 END | 19.912 |
| HIERARCH ESO ISS PBLA14 START | 86.551 |
| HIERARCH ESO ISS PBLA14 END | 86.777 |
| HIERARCH ESO ISS PBL23 START | 29.811 |
| HIERARCH ESO ISS PBL23 END | 29.803 |
| HIERARCH ESO ISS PBLA23 START | 13.7 |
| HIERARCH ESO ISS PBLA23 END | 13.9 |
| HIERARCH ESO ISS PBL24 START | 9.928 |
| HIERARCH ESO ISS PBL24 END | 9.925 |
| HIERARCH ESO ISS PBLA24 START | 13.654 |
| HIERARCH ESO ISS PBLA24 END | 13.816 |
| HIERARCH ESO ISS PBL34 START | 19.883 |
| HIERARCH ESO ISS PBL34 END | 19.878 |
| HIERARCH ESO ISS PBLA34 START | 193.715 |
| HIERARCH ESO ISS PBLA34 END | 193.877 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004024 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004024 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |