Exposure
- ID
- MATIS.2024-12-30T03:59:45.996_1
- Header ID
- MATIS.2024-12-30T03:59:45.996
- Date updated
- 2024-12-30 04:05:50 UTC+0000
- Release date
- 2025-12-30 04:05:50 UTC+0000
- UTC Start
- 2024-12-30 03:59:45.996
- UTC End
- 2024-12-30 04:00:46.056
- MJD Start
- 60674.16650458
- MJD End
- 60674.16719971888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009044
- Ambient temperature (°C)
- 15.19
- Seeing (arcsec)
- 0.44999999999999996
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 | 68.0660 | 68.1690 | 57.4000 | 57.6000 |
| A0-J2 | 117.0710 | 117.1390 | 37.3000 | 37.6000 |
| A0-K0 | 126.7410 | 126.7550 | 23.1180 | 23.3550 |
| G1-J2 | 58.0210 | 58.0190 | 13.6000 | 13.8000 |
| G1-K0 | 80.2080 | 80.2160 | 354.6010 | 354.7620 |
| J2-K0 | 31.6300 | 31.6800 | 317.8890 | 318.0100 |
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 | 60674.16650458 |
| 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 | 68.066 |
| HIERARCH ESO ISS PBL12 END | 68.169 |
| HIERARCH ESO ISS PBLA12 START | 57.4 |
| HIERARCH ESO ISS PBLA12 END | 57.6 |
| HIERARCH ESO ISS PBL13 START | 117.071 |
| HIERARCH ESO ISS PBL13 END | 117.139 |
| HIERARCH ESO ISS PBLA13 START | 37.3 |
| HIERARCH ESO ISS PBLA13 END | 37.6 |
| HIERARCH ESO ISS PBL14 START | 126.741 |
| HIERARCH ESO ISS PBL14 END | 126.755 |
| HIERARCH ESO ISS PBLA14 START | 23.118 |
| HIERARCH ESO ISS PBLA14 END | 23.355 |
| HIERARCH ESO ISS PBL23 START | 58.021 |
| HIERARCH ESO ISS PBL23 END | 58.019 |
| HIERARCH ESO ISS PBLA23 START | 13.6 |
| HIERARCH ESO ISS PBLA23 END | 13.8 |
| HIERARCH ESO ISS PBL24 START | 80.208 |
| HIERARCH ESO ISS PBL24 END | 80.216 |
| HIERARCH ESO ISS PBLA24 START | 354.601 |
| HIERARCH ESO ISS PBLA24 END | 354.762 |
| HIERARCH ESO ISS PBL34 START | 31.63 |
| HIERARCH ESO ISS PBL34 END | 31.68 |
| HIERARCH ESO ISS PBLA34 START | 317.889 |
| HIERARCH ESO ISS PBLA34 END | 318.01 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008767 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009321 |
| HIERARCH ESO ISS AMBI TEMP | 15.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |