Exposure
- ID
- MATIS.2024-10-25T08:32:56.460_1
- Header ID
- MATIS.2024-10-25T08:32:56.460
- Date updated
- 2024-10-25 08:40:50 UTC+0000
- Release date
- 2025-10-25 08:40:50 UTC+0000
- UTC Start
- 2024-10-25 08:32:56.460
- UTC End
- 2024-10-25 08:33:56.520
- MJD Start
- 60608.35620903
- MJD End
- 60608.3569041689
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00406
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.35
Observation
- ID
- 61191
- 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
- 45535
- Name
- l_Car
- RA
- 146.309117
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.4610 | 69.5630 | 61.1000 | 61.4000 |
| A0-J2 | 118.0050 | 118.0740 | 40.9000 | 41.2000 |
| A0-K0 | 126.9370 | 126.9520 | 26.3660 | 26.6010 |
| G1-J2 | 57.9850 | 57.9820 | 16.5000 | 16.8000 |
| G1-K0 | 80.2970 | 80.3020 | 356.8330 | 356.9960 |
| J2-K0 | 32.2990 | 32.3470 | 319.5810 | 319.7050 |
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 | 60608.35620903 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309117 |
| 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 | 69.461 |
| HIERARCH ESO ISS PBL12 END | 69.563 |
| HIERARCH ESO ISS PBLA12 START | 61.1 |
| HIERARCH ESO ISS PBLA12 END | 61.4 |
| HIERARCH ESO ISS PBL13 START | 118.005 |
| HIERARCH ESO ISS PBL13 END | 118.074 |
| HIERARCH ESO ISS PBLA13 START | 40.9 |
| HIERARCH ESO ISS PBLA13 END | 41.2 |
| HIERARCH ESO ISS PBL14 START | 126.937 |
| HIERARCH ESO ISS PBL14 END | 126.952 |
| HIERARCH ESO ISS PBLA14 START | 26.366 |
| HIERARCH ESO ISS PBLA14 END | 26.601 |
| HIERARCH ESO ISS PBL23 START | 57.985 |
| HIERARCH ESO ISS PBL23 END | 57.982 |
| HIERARCH ESO ISS PBLA23 START | 16.5 |
| HIERARCH ESO ISS PBLA23 END | 16.8 |
| HIERARCH ESO ISS PBL24 START | 80.297 |
| HIERARCH ESO ISS PBL24 END | 80.302 |
| HIERARCH ESO ISS PBLA24 START | 356.833 |
| HIERARCH ESO ISS PBLA24 END | 356.996 |
| HIERARCH ESO ISS PBL34 START | 32.299 |
| HIERARCH ESO ISS PBL34 END | 32.347 |
| HIERARCH ESO ISS PBLA34 START | 319.581 |
| HIERARCH ESO ISS PBLA34 END | 319.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004309 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003811 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |