Exposure
- ID
- MATIS.2024-12-30T04:05:52.889_1
- Header ID
- MATIS.2024-12-30T04:05:52.889
- Date updated
- 2024-12-30 04:15:45 UTC+0000
- Release date
- 2025-12-30 04:15:45 UTC+0000
- UTC Start
- 2024-12-30 04:05:52.889
- UTC End
- 2024-12-30 04:06:52.897
- MJD Start
- 60674.17075103
- MJD End
- 60674.17144556704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007395
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.5
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 | 68.6860 | 68.7910 | 59.0000 | 59.3000 |
| A0-J2 | 117.4830 | 117.5540 | 38.9000 | 39.2000 |
| A0-K0 | 126.8280 | 126.8430 | 24.5640 | 24.8080 |
| G1-J2 | 58.0060 | 58.0030 | 14.9000 | 15.1000 |
| G1-K0 | 80.2530 | 80.2590 | 355.5910 | 355.7590 |
| J2-K0 | 31.9310 | 31.9820 | 318.6360 | 318.7640 |
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 | 60674.17075103 |
| 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 | 68.686 |
| HIERARCH ESO ISS PBL12 END | 68.791 |
| HIERARCH ESO ISS PBLA12 START | 59.0 |
| HIERARCH ESO ISS PBLA12 END | 59.3 |
| HIERARCH ESO ISS PBL13 START | 117.483 |
| HIERARCH ESO ISS PBL13 END | 117.554 |
| HIERARCH ESO ISS PBLA13 START | 38.9 |
| HIERARCH ESO ISS PBLA13 END | 39.2 |
| HIERARCH ESO ISS PBL14 START | 126.828 |
| HIERARCH ESO ISS PBL14 END | 126.843 |
| HIERARCH ESO ISS PBLA14 START | 24.564 |
| HIERARCH ESO ISS PBLA14 END | 24.808 |
| HIERARCH ESO ISS PBL23 START | 58.006 |
| HIERARCH ESO ISS PBL23 END | 58.003 |
| HIERARCH ESO ISS PBLA23 START | 14.9 |
| HIERARCH ESO ISS PBLA23 END | 15.1 |
| HIERARCH ESO ISS PBL24 START | 80.253 |
| HIERARCH ESO ISS PBL24 END | 80.259 |
| HIERARCH ESO ISS PBLA24 START | 355.591 |
| HIERARCH ESO ISS PBLA24 END | 355.759 |
| HIERARCH ESO ISS PBL34 START | 31.931 |
| HIERARCH ESO ISS PBL34 END | 31.982 |
| HIERARCH ESO ISS PBLA34 START | 318.636 |
| HIERARCH ESO ISS PBLA34 END | 318.764 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007395 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007395 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |