Exposure
- ID
- MATIS.2024-12-29T07:40:18.350_1
- Header ID
- MATIS.2024-12-29T07:40:18.350
- Date updated
- 2024-12-29 07:50:45 UTC+0000
- Release date
- 2025-12-29 07:50:45 UTC+0000
- UTC Start
- 2024-12-29 07:40:18.350
- UTC End
- 2024-12-29 07:41:18.358
- MJD Start
- 60673.31965683
- MJD End
- 60673.32035136704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008067
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 0.7
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 | 86.4620 | 86.5140 | 108.0000 | 108.3000 |
| A0-J2 | 129.0130 | 129.0280 | 89.1000 | 89.3000 |
| A0-K0 | 126.0440 | 126.0010 | 71.7640 | 71.9860 |
| G1-J2 | 54.9840 | 54.9510 | 58.3000 | 58.5000 |
| G1-K0 | 76.1070 | 76.0570 | 29.5280 | 29.6920 |
| J2-K0 | 38.4750 | 38.4900 | 346.0470 | 346.1880 |
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 | 60673.31965683 |
| 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 | 86.462 |
| HIERARCH ESO ISS PBL12 END | 86.514 |
| HIERARCH ESO ISS PBLA12 START | 108.0 |
| HIERARCH ESO ISS PBLA12 END | 108.3 |
| HIERARCH ESO ISS PBL13 START | 129.013 |
| HIERARCH ESO ISS PBL13 END | 129.028 |
| HIERARCH ESO ISS PBLA13 START | 89.1 |
| HIERARCH ESO ISS PBLA13 END | 89.3 |
| HIERARCH ESO ISS PBL14 START | 126.044 |
| HIERARCH ESO ISS PBL14 END | 126.001 |
| HIERARCH ESO ISS PBLA14 START | 71.764 |
| HIERARCH ESO ISS PBLA14 END | 71.986 |
| HIERARCH ESO ISS PBL23 START | 54.984 |
| HIERARCH ESO ISS PBL23 END | 54.951 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 76.107 |
| HIERARCH ESO ISS PBL24 END | 76.057 |
| HIERARCH ESO ISS PBLA24 START | 29.528 |
| HIERARCH ESO ISS PBLA24 END | 29.692 |
| HIERARCH ESO ISS PBL34 START | 38.475 |
| HIERARCH ESO ISS PBL34 END | 38.49 |
| HIERARCH ESO ISS PBLA34 START | 346.047 |
| HIERARCH ESO ISS PBLA34 END | 346.188 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008497 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007637 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |