Exposure
- ID
- MATIS.2024-12-29T05:23:22.007_1
- Header ID
- MATIS.2024-12-29T05:23:22.007
- Date updated
- 2024-12-29 05:30:52 UTC+0000
- Release date
- 2025-12-29 05:30:51 UTC+0000
- UTC Start
- 2024-12-29 05:23:22.007
- UTC End
- 2024-12-29 05:24:22.015
- MJD Start
- 60673.22456027
- MJD End
- 60673.22525480704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046225
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.555
Observation
- ID
- 61985
- 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-G1 | 76.1020 | 76.2000 | 77.8000 | 78.0000 |
| A0-J2 | 122.6890 | 122.7590 | 57.5000 | 57.8000 |
| A0-K0 | 127.7970 | 127.8060 | 41.6310 | 41.8640 |
| G1-J2 | 57.6230 | 57.6140 | 30.4000 | 30.6000 |
| G1-K0 | 80.0830 | 80.0720 | 7.5580 | 7.7260 |
| J2-K0 | 35.0510 | 35.0880 | 327.8950 | 328.0280 |
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 | 60673.22456027 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 76.102 |
| HIERARCH ESO ISS PBL12 END | 76.2 |
| HIERARCH ESO ISS PBLA12 START | 77.8 |
| HIERARCH ESO ISS PBLA12 END | 78.0 |
| HIERARCH ESO ISS PBL13 START | 122.689 |
| HIERARCH ESO ISS PBL13 END | 122.759 |
| HIERARCH ESO ISS PBLA13 START | 57.5 |
| HIERARCH ESO ISS PBLA13 END | 57.8 |
| HIERARCH ESO ISS PBL14 START | 127.797 |
| HIERARCH ESO ISS PBL14 END | 127.806 |
| HIERARCH ESO ISS PBLA14 START | 41.631 |
| HIERARCH ESO ISS PBLA14 END | 41.864 |
| HIERARCH ESO ISS PBL23 START | 57.623 |
| HIERARCH ESO ISS PBL23 END | 57.614 |
| HIERARCH ESO ISS PBLA23 START | 30.4 |
| HIERARCH ESO ISS PBLA23 END | 30.6 |
| HIERARCH ESO ISS PBL24 START | 80.083 |
| HIERARCH ESO ISS PBL24 END | 80.072 |
| HIERARCH ESO ISS PBLA24 START | 7.558 |
| HIERARCH ESO ISS PBLA24 END | 7.726 |
| HIERARCH ESO ISS PBL34 START | 35.051 |
| HIERARCH ESO ISS PBL34 END | 35.088 |
| HIERARCH ESO ISS PBLA34 START | 327.895 |
| HIERARCH ESO ISS PBLA34 END | 328.028 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004912 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004333 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |