Exposure
- ID
- MATIS.2024-10-31T07:44:05.434_1
- Header ID
- MATIS.2024-10-31T07:44:05.434
- Date updated
- 2024-10-31 07:50:40 UTC+0000
- Release date
- 2025-10-31 07:50:40 UTC+0000
- UTC Start
- 2024-10-31 07:44:05.434
- UTC End
- 2024-10-31 07:45:05.494
- MJD Start
- 60614.32228512
- MJD End
- 60614.3229802589
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004233
- Ambient temperature (°C)
- 15.26
- Seeing (arcsec)
- 0.495
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 | 14.8270 | 14.8690 | 90.5000 | 90.7000 |
| A0-D0 | 31.6540 | 31.6570 | 20.4000 | 20.6000 |
| A0-C1 | 16.7240 | 16.7490 | 54.1400 | 54.4280 |
| B2-D0 | 30.0430 | 30.0470 | 352.7000 | 352.9000 |
| B2-C1 | 10.0040 | 10.0060 | 352.7000 | 352.8650 |
| D0-C1 | 20.0380 | 20.0410 | 172.7460 | 172.9110 |
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 | 60614.32228512 |
| 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 | 14.827 |
| HIERARCH ESO ISS PBL12 END | 14.869 |
| HIERARCH ESO ISS PBLA12 START | 90.5 |
| HIERARCH ESO ISS PBLA12 END | 90.7 |
| HIERARCH ESO ISS PBL13 START | 31.654 |
| HIERARCH ESO ISS PBL13 END | 31.657 |
| HIERARCH ESO ISS PBLA13 START | 20.4 |
| HIERARCH ESO ISS PBLA13 END | 20.6 |
| HIERARCH ESO ISS PBL14 START | 16.724 |
| HIERARCH ESO ISS PBL14 END | 16.749 |
| HIERARCH ESO ISS PBLA14 START | 54.14 |
| HIERARCH ESO ISS PBLA14 END | 54.428 |
| HIERARCH ESO ISS PBL23 START | 30.043 |
| HIERARCH ESO ISS PBL23 END | 30.047 |
| HIERARCH ESO ISS PBLA23 START | 352.7 |
| HIERARCH ESO ISS PBLA23 END | 352.9 |
| HIERARCH ESO ISS PBL24 START | 10.004 |
| HIERARCH ESO ISS PBL24 END | 10.006 |
| HIERARCH ESO ISS PBLA24 START | 352.7 |
| HIERARCH ESO ISS PBLA24 END | 352.865 |
| HIERARCH ESO ISS PBL34 START | 20.038 |
| HIERARCH ESO ISS PBL34 END | 20.041 |
| HIERARCH ESO ISS PBLA34 START | 172.746 |
| HIERARCH ESO ISS PBLA34 END | 172.911 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00411 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004356 |
| HIERARCH ESO ISS AMBI TEMP | 15.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |