Exposure
- ID
- MATIS.2024-12-29T07:39:05.688_1
- Header ID
- MATIS.2024-12-29T07:39:05.688
- Date updated
- 2024-12-29 07:45:41 UTC+0000
- Release date
- 2025-12-29 07:45:41 UTC+0000
- UTC Start
- 2024-12-29 07:39:05.688
- UTC End
- 2024-12-29 07:40:05.748
- MJD Start
- 60673.31881583
- MJD End
- 60673.31951096889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078295
- Ambient temperature (°C)
- 12.72
- Seeing (arcsec)
- 0.73
Observation
- ID
- 61984
- 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 | 86.4000 | 86.4520 | 107.8000 | 108.0000 |
| A0-J2 | 128.9940 | 129.0100 | 88.8000 | 89.0000 |
| A0-K0 | 126.0950 | 126.0530 | 71.5040 | 71.7200 |
| G1-J2 | 55.0240 | 54.9910 | 58.1000 | 58.3000 |
| G1-K0 | 76.1660 | 76.1170 | 29.3390 | 29.4960 |
| J2-K0 | 38.4570 | 38.4720 | 345.8840 | 346.0200 |
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 | 60673.31881583 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 86.4 |
| HIERARCH ESO ISS PBL12 END | 86.452 |
| HIERARCH ESO ISS PBLA12 START | 107.8 |
| HIERARCH ESO ISS PBLA12 END | 108.0 |
| HIERARCH ESO ISS PBL13 START | 128.994 |
| HIERARCH ESO ISS PBL13 END | 129.01 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 89.0 |
| HIERARCH ESO ISS PBL14 START | 126.095 |
| HIERARCH ESO ISS PBL14 END | 126.053 |
| HIERARCH ESO ISS PBLA14 START | 71.504 |
| HIERARCH ESO ISS PBLA14 END | 71.72 |
| HIERARCH ESO ISS PBL23 START | 55.024 |
| HIERARCH ESO ISS PBL23 END | 54.991 |
| HIERARCH ESO ISS PBLA23 START | 58.1 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 76.166 |
| HIERARCH ESO ISS PBL24 END | 76.117 |
| HIERARCH ESO ISS PBLA24 START | 29.339 |
| HIERARCH ESO ISS PBLA24 END | 29.496 |
| HIERARCH ESO ISS PBL34 START | 38.457 |
| HIERARCH ESO ISS PBL34 END | 38.472 |
| HIERARCH ESO ISS PBLA34 START | 345.884 |
| HIERARCH ESO ISS PBLA34 END | 346.02 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007162 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008497 |
| HIERARCH ESO ISS AMBI TEMP | 12.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |