Exposure
- ID
- MATIS.2024-12-30T03:54:53.921_1
- Header ID
- MATIS.2024-12-30T03:54:53.921
- Date updated
- 2024-12-30 04:00:46 UTC+0000
- Release date
- 2025-12-30 04:00:46 UTC+0000
- UTC Start
- 2024-12-30 03:54:53.921
- UTC End
- 2024-12-30 03:55:53.981
- MJD Start
- 60674.16312409
- MJD End
- 60674.16381922889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0086505
- Ambient temperature (°C)
- 15.3
- Seeing (arcsec)
- 0.46499999999999997
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 | 67.5770 | 67.6790 | 56.0000 | 56.3000 |
| A0-J2 | 116.7500 | 116.8160 | 36.0000 | 36.3000 |
| A0-K0 | 126.6740 | 126.6880 | 21.9620 | 22.2000 |
| G1-J2 | 58.0320 | 58.0300 | 12.6000 | 12.8000 |
| G1-K0 | 80.1660 | 80.1750 | 353.8100 | 353.9710 |
| J2-K0 | 31.3840 | 31.4360 | 317.2930 | 317.4130 |
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 | 60674.16312409 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 67.577 |
| HIERARCH ESO ISS PBL12 END | 67.679 |
| HIERARCH ESO ISS PBLA12 START | 56.0 |
| HIERARCH ESO ISS PBLA12 END | 56.3 |
| HIERARCH ESO ISS PBL13 START | 116.75 |
| HIERARCH ESO ISS PBL13 END | 116.816 |
| HIERARCH ESO ISS PBLA13 START | 36.0 |
| HIERARCH ESO ISS PBLA13 END | 36.3 |
| HIERARCH ESO ISS PBL14 START | 126.674 |
| HIERARCH ESO ISS PBL14 END | 126.688 |
| HIERARCH ESO ISS PBLA14 START | 21.962 |
| HIERARCH ESO ISS PBLA14 END | 22.2 |
| HIERARCH ESO ISS PBL23 START | 58.032 |
| HIERARCH ESO ISS PBL23 END | 58.03 |
| HIERARCH ESO ISS PBLA23 START | 12.6 |
| HIERARCH ESO ISS PBLA23 END | 12.8 |
| HIERARCH ESO ISS PBL24 START | 80.166 |
| HIERARCH ESO ISS PBL24 END | 80.175 |
| HIERARCH ESO ISS PBLA24 START | 353.81 |
| HIERARCH ESO ISS PBLA24 END | 353.971 |
| HIERARCH ESO ISS PBL34 START | 31.384 |
| HIERARCH ESO ISS PBL34 END | 31.436 |
| HIERARCH ESO ISS PBLA34 START | 317.293 |
| HIERARCH ESO ISS PBLA34 END | 317.413 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009632 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007669 |
| HIERARCH ESO ISS AMBI TEMP | 15.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |