Exposure
- ID
- MATIS.2024-12-04T07:40:50.241_1
- Header ID
- MATIS.2024-12-04T07:40:50.241
- 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 07:40:50.241
- UTC End
- 2024-12-04 07:41:50.301
- MJD Start
- 60648.32002594
- MJD End
- 60648.3207210789
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034795
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.44
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 | 19.4830 | 19.5130 | 116.0000 | 116.2000 |
| A0-D0 | 32.0040 | 32.0040 | 50.4000 | 50.7000 |
| A0-C1 | 19.9190 | 19.9410 | 86.8520 | 87.0840 |
| B2-D0 | 29.8010 | 29.7930 | 13.9000 | 14.1000 |
| B2-C1 | 9.9250 | 9.9220 | 13.8700 | 14.0360 |
| D0-C1 | 19.8760 | 19.8710 | 193.9310 | 194.0970 |
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 | 60648.32002594 |
| 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 | 19.483 |
| HIERARCH ESO ISS PBL12 END | 19.513 |
| HIERARCH ESO ISS PBLA12 START | 116.0 |
| HIERARCH ESO ISS PBLA12 END | 116.2 |
| HIERARCH ESO ISS PBL13 START | 32.004 |
| HIERARCH ESO ISS PBL13 END | 32.004 |
| HIERARCH ESO ISS PBLA13 START | 50.4 |
| HIERARCH ESO ISS PBLA13 END | 50.7 |
| HIERARCH ESO ISS PBL14 START | 19.919 |
| HIERARCH ESO ISS PBL14 END | 19.941 |
| HIERARCH ESO ISS PBLA14 START | 86.852 |
| HIERARCH ESO ISS PBLA14 END | 87.084 |
| HIERARCH ESO ISS PBL23 START | 29.801 |
| HIERARCH ESO ISS PBL23 END | 29.793 |
| HIERARCH ESO ISS PBLA23 START | 13.9 |
| HIERARCH ESO ISS PBLA23 END | 14.1 |
| HIERARCH ESO ISS PBL24 START | 9.925 |
| HIERARCH ESO ISS PBL24 END | 9.922 |
| HIERARCH ESO ISS PBLA24 START | 13.87 |
| HIERARCH ESO ISS PBLA24 END | 14.036 |
| HIERARCH ESO ISS PBL34 START | 19.876 |
| HIERARCH ESO ISS PBL34 END | 19.871 |
| HIERARCH ESO ISS PBLA34 START | 193.931 |
| HIERARCH ESO ISS PBLA34 END | 194.097 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002687 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004272 |
| HIERARCH ESO ISS AMBI TEMP | 12.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |