Exposure
- ID
- MATIS.2024-11-23T08:36:27.655_1
- Header ID
- MATIS.2024-11-23T08:36:27.655
- Date updated
- 2024-11-23 08:45:38 UTC+0000
- Release date
- 2025-11-23 08:45:37 UTC+0000
- UTC Start
- 2024-11-23 08:36:27.655
- UTC End
- 2024-11-23 08:37:27.715
- MJD Start
- 60637.35865341
- MJD End
- 60637.3593485489
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0089555
- Ambient temperature (°C)
- 14.89
- Seeing (arcsec)
- 0.36
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 | 80.7330 | 80.8170 | 89.6000 | 89.8000 |
| A0-J2 | 125.9250 | 125.9810 | 69.8000 | 70.0000 |
| A0-K0 | 127.9490 | 127.9440 | 53.1770 | 53.4010 |
| G1-J2 | 57.0110 | 56.9950 | 41.0000 | 41.2000 |
| G1-K0 | 79.1800 | 79.1550 | 15.9040 | 16.0680 |
| J2-K0 | 36.6910 | 36.7190 | 334.6100 | 334.7440 |
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 | 60637.35865341 |
| 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 | 80.733 |
| HIERARCH ESO ISS PBL12 END | 80.817 |
| HIERARCH ESO ISS PBLA12 START | 89.6 |
| HIERARCH ESO ISS PBLA12 END | 89.8 |
| HIERARCH ESO ISS PBL13 START | 125.925 |
| HIERARCH ESO ISS PBL13 END | 125.981 |
| HIERARCH ESO ISS PBLA13 START | 69.8 |
| HIERARCH ESO ISS PBLA13 END | 70.0 |
| HIERARCH ESO ISS PBL14 START | 127.949 |
| HIERARCH ESO ISS PBL14 END | 127.944 |
| HIERARCH ESO ISS PBLA14 START | 53.177 |
| HIERARCH ESO ISS PBLA14 END | 53.401 |
| HIERARCH ESO ISS PBL23 START | 57.011 |
| HIERARCH ESO ISS PBL23 END | 56.995 |
| HIERARCH ESO ISS PBLA23 START | 41.0 |
| HIERARCH ESO ISS PBLA23 END | 41.2 |
| HIERARCH ESO ISS PBL24 START | 79.18 |
| HIERARCH ESO ISS PBL24 END | 79.155 |
| HIERARCH ESO ISS PBLA24 START | 15.904 |
| HIERARCH ESO ISS PBLA24 END | 16.068 |
| HIERARCH ESO ISS PBL34 START | 36.691 |
| HIERARCH ESO ISS PBL34 END | 36.719 |
| HIERARCH ESO ISS PBLA34 START | 334.61 |
| HIERARCH ESO ISS PBLA34 END | 334.744 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008554 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009357 |
| HIERARCH ESO ISS AMBI TEMP | 14.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |