Exposure
- ID
- MATIS.2024-12-30T04:02:10.793_1
- Header ID
- MATIS.2024-12-30T04:02:10.793
- Date updated
- 2024-12-30 04:10:50 UTC+0000
- Release date
- 2025-12-30 04:10:50 UTC+0000
- UTC Start
- 2024-12-30 04:02:10.793
- UTC End
- 2024-12-30 04:03:10.801
- MJD Start
- 60674.16818047
- MJD End
- 60674.16887500704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008654
- Ambient temperature (°C)
- 15.19
- Seeing (arcsec)
- 0.49
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 | 68.3110 | 68.4140 | 58.0000 | 58.3000 |
| A0-J2 | 117.2330 | 117.3010 | 38.0000 | 38.2000 |
| A0-K0 | 126.7750 | 126.7900 | 23.6870 | 23.9320 |
| G1-J2 | 58.0150 | 58.0130 | 14.1000 | 14.3000 |
| G1-K0 | 80.2270 | 80.2340 | 354.9890 | 355.1590 |
| J2-K0 | 31.7500 | 31.8000 | 318.1820 | 318.3110 |
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 | 60674.16818047 |
| 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 | 68.311 |
| HIERARCH ESO ISS PBL12 END | 68.414 |
| HIERARCH ESO ISS PBLA12 START | 58.0 |
| HIERARCH ESO ISS PBLA12 END | 58.3 |
| HIERARCH ESO ISS PBL13 START | 117.233 |
| HIERARCH ESO ISS PBL13 END | 117.301 |
| HIERARCH ESO ISS PBLA13 START | 38.0 |
| HIERARCH ESO ISS PBLA13 END | 38.2 |
| HIERARCH ESO ISS PBL14 START | 126.775 |
| HIERARCH ESO ISS PBL14 END | 126.79 |
| HIERARCH ESO ISS PBLA14 START | 23.687 |
| HIERARCH ESO ISS PBLA14 END | 23.932 |
| HIERARCH ESO ISS PBL23 START | 58.015 |
| HIERARCH ESO ISS PBL23 END | 58.013 |
| HIERARCH ESO ISS PBLA23 START | 14.1 |
| HIERARCH ESO ISS PBLA23 END | 14.3 |
| HIERARCH ESO ISS PBL24 START | 80.227 |
| HIERARCH ESO ISS PBL24 END | 80.234 |
| HIERARCH ESO ISS PBLA24 START | 354.989 |
| HIERARCH ESO ISS PBLA24 END | 355.159 |
| HIERARCH ESO ISS PBL34 START | 31.75 |
| HIERARCH ESO ISS PBL34 END | 31.8 |
| HIERARCH ESO ISS PBLA34 START | 318.182 |
| HIERARCH ESO ISS PBLA34 END | 318.311 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008654 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008654 |
| HIERARCH ESO ISS AMBI TEMP | 15.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |