Exposure
- ID
- MATIS.2024-12-06T06:41:27.515_1
- Header ID
- MATIS.2024-12-06T06:41:27.515
- Date updated
- 2024-12-06 06:50:47 UTC+0000
- Release date
- 2025-12-06 06:50:47 UTC+0000
- UTC Start
- 2024-12-06 06:41:27.515
- UTC End
- 2024-12-06 06:42:27.523
- MJD Start
- 60650.27879068
- MJD End
- 60650.279485217
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004907
- Ambient temperature (°C)
- 11.21
- Seeing (arcsec)
- 0.59
Observation
- ID
- 62229
- 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 | 17.8380 | 17.8730 | 106.5000 | 106.7000 |
| A0-D0 | 31.9260 | 31.9290 | 38.8000 | 39.1000 |
| A0-C1 | 18.7210 | 18.7460 | 74.8130 | 75.0590 |
| B2-D0 | 30.0800 | 30.0770 | 5.6000 | 5.7000 |
| B2-C1 | 10.0170 | 10.0160 | 5.5270 | 5.6930 |
| D0-C1 | 20.0630 | 20.0610 | 185.5830 | 185.7480 |
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 | 60650.27879068 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 17.838 |
| HIERARCH ESO ISS PBL12 END | 17.873 |
| HIERARCH ESO ISS PBLA12 START | 106.5 |
| HIERARCH ESO ISS PBLA12 END | 106.7 |
| HIERARCH ESO ISS PBL13 START | 31.926 |
| HIERARCH ESO ISS PBL13 END | 31.929 |
| HIERARCH ESO ISS PBLA13 START | 38.8 |
| HIERARCH ESO ISS PBLA13 END | 39.1 |
| HIERARCH ESO ISS PBL14 START | 18.721 |
| HIERARCH ESO ISS PBL14 END | 18.746 |
| HIERARCH ESO ISS PBLA14 START | 74.813 |
| HIERARCH ESO ISS PBLA14 END | 75.059 |
| HIERARCH ESO ISS PBL23 START | 30.08 |
| HIERARCH ESO ISS PBL23 END | 30.077 |
| HIERARCH ESO ISS PBLA23 START | 5.6 |
| HIERARCH ESO ISS PBLA23 END | 5.7 |
| HIERARCH ESO ISS PBL24 START | 10.017 |
| HIERARCH ESO ISS PBL24 END | 10.016 |
| HIERARCH ESO ISS PBLA24 START | 5.527 |
| HIERARCH ESO ISS PBLA24 END | 5.693 |
| HIERARCH ESO ISS PBL34 START | 20.063 |
| HIERARCH ESO ISS PBL34 END | 20.061 |
| HIERARCH ESO ISS PBLA34 START | 185.583 |
| HIERARCH ESO ISS PBLA34 END | 185.748 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004867 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004947 |
| HIERARCH ESO ISS AMBI TEMP | 11.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |