Exposure
- ID
- MATIS.2024-11-23T08:24:14.717_1
- Header ID
- MATIS.2024-11-23T08:24:14.717
- Date updated
- 2024-11-23 08:30:51 UTC+0000
- Release date
- 2025-11-23 08:30:51 UTC+0000
- UTC Start
- 2024-11-23 08:24:14.717
- UTC End
- 2024-11-23 08:25:14.725
- MJD Start
- 60637.35017033
- MJD End
- 60637.350864867
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006983
- Ambient temperature (°C)
- 14.8
- Seeing (arcsec)
- 0.39
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 | 79.7040 | 79.7910 | 86.9000 | 87.1000 |
| A0-J2 | 125.2290 | 125.2880 | 66.9000 | 67.2000 |
| A0-K0 | 127.9810 | 127.9800 | 50.4700 | 50.6960 |
| G1-J2 | 57.1900 | 57.1760 | 38.5000 | 38.7000 |
| G1-K0 | 79.4550 | 79.4330 | 13.9330 | 14.0970 |
| J2-K0 | 36.3420 | 36.3720 | 333.0040 | 333.1380 |
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 | 60637.35017033 |
| 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 | 79.704 |
| HIERARCH ESO ISS PBL12 END | 79.791 |
| HIERARCH ESO ISS PBLA12 START | 86.9 |
| HIERARCH ESO ISS PBLA12 END | 87.1 |
| HIERARCH ESO ISS PBL13 START | 125.229 |
| HIERARCH ESO ISS PBL13 END | 125.288 |
| HIERARCH ESO ISS PBLA13 START | 66.9 |
| HIERARCH ESO ISS PBLA13 END | 67.2 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.98 |
| HIERARCH ESO ISS PBLA14 START | 50.47 |
| HIERARCH ESO ISS PBLA14 END | 50.696 |
| HIERARCH ESO ISS PBL23 START | 57.19 |
| HIERARCH ESO ISS PBL23 END | 57.176 |
| HIERARCH ESO ISS PBLA23 START | 38.5 |
| HIERARCH ESO ISS PBLA23 END | 38.7 |
| HIERARCH ESO ISS PBL24 START | 79.455 |
| HIERARCH ESO ISS PBL24 END | 79.433 |
| HIERARCH ESO ISS PBLA24 START | 13.933 |
| HIERARCH ESO ISS PBLA24 END | 14.097 |
| HIERARCH ESO ISS PBL34 START | 36.342 |
| HIERARCH ESO ISS PBL34 END | 36.372 |
| HIERARCH ESO ISS PBLA34 START | 333.004 |
| HIERARCH ESO ISS PBLA34 END | 333.138 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006983 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006983 |
| HIERARCH ESO ISS AMBI TEMP | 14.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |