Exposure
- ID
- MATIS.2024-12-29T05:18:42.496_1
- Header ID
- MATIS.2024-12-29T05:18:42.496
- Date updated
- 2024-12-29 05:25:43 UTC+0000
- Release date
- 2025-12-29 05:25:43 UTC+0000
- UTC Start
- 2024-12-29 05:18:42.496
- UTC End
- 2024-12-29 05:19:42.556
- MJD Start
- 60673.22132519
- MJD End
- 60673.22202032889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071375
- Ambient temperature (°C)
- 13.98
- Seeing (arcsec)
- 0.43
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 | 75.6500 | 75.7490 | 76.6000 | 76.9000 |
| A0-J2 | 122.3660 | 122.4370 | 56.4000 | 56.7000 |
| A0-K0 | 127.7520 | 127.7620 | 40.5690 | 40.8030 |
| G1-J2 | 57.6610 | 57.6530 | 29.4000 | 29.6000 |
| G1-K0 | 80.1320 | 80.1220 | 6.8000 | 6.9680 |
| J2-K0 | 34.8810 | 34.9180 | 327.2960 | 327.4280 |
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 | 60673.22132519 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 75.65 |
| HIERARCH ESO ISS PBL12 END | 75.749 |
| HIERARCH ESO ISS PBLA12 START | 76.6 |
| HIERARCH ESO ISS PBLA12 END | 76.9 |
| HIERARCH ESO ISS PBL13 START | 122.366 |
| HIERARCH ESO ISS PBL13 END | 122.437 |
| HIERARCH ESO ISS PBLA13 START | 56.4 |
| HIERARCH ESO ISS PBLA13 END | 56.7 |
| HIERARCH ESO ISS PBL14 START | 127.752 |
| HIERARCH ESO ISS PBL14 END | 127.762 |
| HIERARCH ESO ISS PBLA14 START | 40.569 |
| HIERARCH ESO ISS PBLA14 END | 40.803 |
| HIERARCH ESO ISS PBL23 START | 57.661 |
| HIERARCH ESO ISS PBL23 END | 57.653 |
| HIERARCH ESO ISS PBLA23 START | 29.4 |
| HIERARCH ESO ISS PBLA23 END | 29.6 |
| HIERARCH ESO ISS PBL24 START | 80.132 |
| HIERARCH ESO ISS PBL24 END | 80.122 |
| HIERARCH ESO ISS PBLA24 START | 6.8 |
| HIERARCH ESO ISS PBLA24 END | 6.968 |
| HIERARCH ESO ISS PBL34 START | 34.881 |
| HIERARCH ESO ISS PBL34 END | 34.918 |
| HIERARCH ESO ISS PBLA34 START | 327.296 |
| HIERARCH ESO ISS PBLA34 END | 327.428 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007017 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007258 |
| HIERARCH ESO ISS AMBI TEMP | 13.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |