Exposure
- ID
- MATIS.2024-10-31T07:49:04.568_1
- Header ID
- MATIS.2024-10-31T07:49:04.568
- Date updated
- 2024-10-31 07:55:36 UTC+0000
- Release date
- 2025-10-31 07:55:36 UTC+0000
- UTC Start
- 2024-10-31 07:49:04.568
- UTC End
- 2024-10-31 07:50:04.628
- MJD Start
- 60614.32574731
- MJD End
- 60614.3264424489
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00533
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.535
Observation
- ID
- 61362
- 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-B2 | 15.0320 | 15.0730 | 91.6000 | 91.8000 |
| A0-D0 | 31.6710 | 31.6740 | 21.6000 | 21.8000 |
| A0-C1 | 16.8480 | 16.8730 | 55.5480 | 55.8330 |
| B2-D0 | 30.0620 | 30.0650 | 353.5000 | 353.7000 |
| B2-C1 | 10.0110 | 10.0120 | 353.5090 | 353.6740 |
| D0-C1 | 20.0510 | 20.0530 | 173.5560 | 173.7210 |
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 | 60614.32574731 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 15.032 |
| HIERARCH ESO ISS PBL12 END | 15.073 |
| HIERARCH ESO ISS PBLA12 START | 91.6 |
| HIERARCH ESO ISS PBLA12 END | 91.8 |
| HIERARCH ESO ISS PBL13 START | 31.671 |
| HIERARCH ESO ISS PBL13 END | 31.674 |
| HIERARCH ESO ISS PBLA13 START | 21.6 |
| HIERARCH ESO ISS PBLA13 END | 21.8 |
| HIERARCH ESO ISS PBL14 START | 16.848 |
| HIERARCH ESO ISS PBL14 END | 16.873 |
| HIERARCH ESO ISS PBLA14 START | 55.548 |
| HIERARCH ESO ISS PBLA14 END | 55.833 |
| HIERARCH ESO ISS PBL23 START | 30.062 |
| HIERARCH ESO ISS PBL23 END | 30.065 |
| HIERARCH ESO ISS PBLA23 START | 353.5 |
| HIERARCH ESO ISS PBLA23 END | 353.7 |
| HIERARCH ESO ISS PBL24 START | 10.011 |
| HIERARCH ESO ISS PBL24 END | 10.012 |
| HIERARCH ESO ISS PBLA24 START | 353.509 |
| HIERARCH ESO ISS PBLA24 END | 353.674 |
| HIERARCH ESO ISS PBL34 START | 20.051 |
| HIERARCH ESO ISS PBL34 END | 20.053 |
| HIERARCH ESO ISS PBLA34 START | 173.556 |
| HIERARCH ESO ISS PBLA34 END | 173.721 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005032 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005628 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |