Exposure
- ID
- MATIS.2024-12-06T06:43:59.416_1
- Header ID
- MATIS.2024-12-06T06:43:59.416
- Date updated
- 2024-12-06 06:55:49 UTC+0000
- Release date
- 2025-12-06 06:55:49 UTC+0000
- UTC Start
- 2024-12-06 06:43:59.416
- UTC End
- 2024-12-06 06:44:59.476
- MJD Start
- 60650.2805488
- MJD End
- 60650.2812439389
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00614
- Ambient temperature (°C)
- 11.2
- Seeing (arcsec)
- 0.555
Observation
- ID
- 62228
- 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-B2 | 17.9250 | 17.9600 | 107.0000 | 107.2000 |
| A0-D0 | 31.9330 | 31.9360 | 39.4000 | 39.6000 |
| A0-C1 | 18.7830 | 18.8080 | 75.4230 | 75.6690 |
| B2-D0 | 30.0720 | 30.0690 | 6.0000 | 6.1000 |
| B2-C1 | 10.0150 | 10.0140 | 5.9360 | 6.1020 |
| D0-C1 | 20.0570 | 20.0550 | 185.9920 | 186.1570 |
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 | 60650.2805488 |
| 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 | 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 | 17.925 |
| HIERARCH ESO ISS PBL12 END | 17.96 |
| HIERARCH ESO ISS PBLA12 START | 107.0 |
| HIERARCH ESO ISS PBLA12 END | 107.2 |
| HIERARCH ESO ISS PBL13 START | 31.933 |
| HIERARCH ESO ISS PBL13 END | 31.936 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 39.6 |
| HIERARCH ESO ISS PBL14 START | 18.783 |
| HIERARCH ESO ISS PBL14 END | 18.808 |
| HIERARCH ESO ISS PBLA14 START | 75.423 |
| HIERARCH ESO ISS PBLA14 END | 75.669 |
| HIERARCH ESO ISS PBL23 START | 30.072 |
| HIERARCH ESO ISS PBL23 END | 30.069 |
| HIERARCH ESO ISS PBLA23 START | 6.0 |
| HIERARCH ESO ISS PBLA23 END | 6.1 |
| HIERARCH ESO ISS PBL24 START | 10.015 |
| HIERARCH ESO ISS PBL24 END | 10.014 |
| HIERARCH ESO ISS PBLA24 START | 5.936 |
| HIERARCH ESO ISS PBLA24 END | 6.102 |
| HIERARCH ESO ISS PBL34 START | 20.057 |
| HIERARCH ESO ISS PBL34 END | 20.055 |
| HIERARCH ESO ISS PBLA34 START | 185.992 |
| HIERARCH ESO ISS PBLA34 END | 186.157 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 11.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |