Exposure
- ID
- MATIS.2024-12-29T05:25:46.323_1
- Header ID
- MATIS.2024-12-29T05:25:46.323
- Date updated
- 2024-12-29 05:30:52 UTC+0000
- Release date
- 2025-12-29 05:30:51 UTC+0000
- UTC Start
- 2024-12-29 05:25:46.323
- UTC End
- 2024-12-29 05:26:46.383
- MJD Start
- 60673.22623059
- MJD End
- 60673.226925728886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005173499999999999
- Ambient temperature (°C)
- 13.95
- Seeing (arcsec)
- 0.475
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 | 76.3320 | 76.4300 | 78.3000 | 78.6000 |
| A0-J2 | 122.8540 | 122.9240 | 58.1000 | 58.4000 |
| A0-K0 | 127.8180 | 127.8270 | 42.1750 | 42.4080 |
| G1-J2 | 57.6020 | 57.5930 | 30.9000 | 31.1000 |
| G1-K0 | 80.0560 | 80.0440 | 7.9480 | 8.1150 |
| J2-K0 | 35.1370 | 35.1740 | 328.2040 | 328.3370 |
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 | 60673.22623059 |
| 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 | 76.332 |
| HIERARCH ESO ISS PBL12 END | 76.43 |
| HIERARCH ESO ISS PBLA12 START | 78.3 |
| HIERARCH ESO ISS PBLA12 END | 78.6 |
| HIERARCH ESO ISS PBL13 START | 122.854 |
| HIERARCH ESO ISS PBL13 END | 122.924 |
| HIERARCH ESO ISS PBLA13 START | 58.1 |
| HIERARCH ESO ISS PBLA13 END | 58.4 |
| HIERARCH ESO ISS PBL14 START | 127.818 |
| HIERARCH ESO ISS PBL14 END | 127.827 |
| HIERARCH ESO ISS PBLA14 START | 42.175 |
| HIERARCH ESO ISS PBLA14 END | 42.408 |
| HIERARCH ESO ISS PBL23 START | 57.602 |
| HIERARCH ESO ISS PBL23 END | 57.593 |
| HIERARCH ESO ISS PBLA23 START | 30.9 |
| HIERARCH ESO ISS PBLA23 END | 31.1 |
| HIERARCH ESO ISS PBL24 START | 80.056 |
| HIERARCH ESO ISS PBL24 END | 80.044 |
| HIERARCH ESO ISS PBLA24 START | 7.948 |
| HIERARCH ESO ISS PBLA24 END | 8.115 |
| HIERARCH ESO ISS PBL34 START | 35.137 |
| HIERARCH ESO ISS PBL34 END | 35.174 |
| HIERARCH ESO ISS PBLA34 START | 328.204 |
| HIERARCH ESO ISS PBLA34 END | 328.337 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004762 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005585 |
| HIERARCH ESO ISS AMBI TEMP | 13.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |