Exposure
- ID
- MATIS.2024-12-29T05:30:45.187_1
- Header ID
- MATIS.2024-12-29T05:30:45.187
- Date updated
- 2024-12-29 05:40:42 UTC+0000
- Release date
- 2025-12-29 05:40:42 UTC+0000
- UTC Start
- 2024-12-29 05:30:45.187
- UTC End
- 2024-12-29 05:31:45.247
- MJD Start
- 60673.22968967
- MJD End
- 60673.230384808885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048920000000000005
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.455
Observation
- ID
- 61984
- 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-G1 | 76.8070 | 76.9030 | 79.5000 | 79.7000 |
| A0-J2 | 123.1930 | 123.2620 | 59.3000 | 59.6000 |
| A0-K0 | 127.8590 | 127.8670 | 43.3060 | 43.5340 |
| G1-J2 | 57.5570 | 57.5470 | 31.9000 | 32.1000 |
| G1-K0 | 79.9950 | 79.9810 | 8.7590 | 8.9210 |
| J2-K0 | 35.3130 | 35.3480 | 328.8480 | 328.9770 |
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 | 60673.22968967 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 76.807 |
| HIERARCH ESO ISS PBL12 END | 76.903 |
| HIERARCH ESO ISS PBLA12 START | 79.5 |
| HIERARCH ESO ISS PBLA12 END | 79.7 |
| HIERARCH ESO ISS PBL13 START | 123.193 |
| HIERARCH ESO ISS PBL13 END | 123.262 |
| HIERARCH ESO ISS PBLA13 START | 59.3 |
| HIERARCH ESO ISS PBLA13 END | 59.6 |
| HIERARCH ESO ISS PBL14 START | 127.859 |
| HIERARCH ESO ISS PBL14 END | 127.867 |
| HIERARCH ESO ISS PBLA14 START | 43.306 |
| HIERARCH ESO ISS PBLA14 END | 43.534 |
| HIERARCH ESO ISS PBL23 START | 57.557 |
| HIERARCH ESO ISS PBL23 END | 57.547 |
| HIERARCH ESO ISS PBLA23 START | 31.9 |
| HIERARCH ESO ISS PBLA23 END | 32.1 |
| HIERARCH ESO ISS PBL24 START | 79.995 |
| HIERARCH ESO ISS PBL24 END | 79.981 |
| HIERARCH ESO ISS PBLA24 START | 8.759 |
| HIERARCH ESO ISS PBLA24 END | 8.921 |
| HIERARCH ESO ISS PBL34 START | 35.313 |
| HIERARCH ESO ISS PBL34 END | 35.348 |
| HIERARCH ESO ISS PBLA34 START | 328.848 |
| HIERARCH ESO ISS PBLA34 END | 328.977 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004789 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004995 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |