Exposure
- ID
- MATIS.2024-11-23T08:31:31.213_1
- Header ID
- MATIS.2024-11-23T08:31:31.213
- Date updated
- 2024-11-23 08:40:42 UTC+0000
- Release date
- 2025-11-23 08:40:42 UTC+0000
- UTC Start
- 2024-11-23 08:31:31.213
- UTC End
- 2024-11-23 08:32:31.221
- MJD Start
- 60637.35522237
- MJD End
- 60637.355916907
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076555
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.345
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 | 80.3220 | 80.4080 | 88.5000 | 88.7000 |
| A0-J2 | 125.6490 | 125.7070 | 68.6000 | 68.9000 |
| A0-K0 | 127.9680 | 127.9640 | 52.0820 | 52.3110 |
| G1-J2 | 57.0860 | 57.0710 | 40.0000 | 40.2000 |
| G1-K0 | 79.2960 | 79.2720 | 15.1060 | 15.2720 |
| J2-K0 | 36.5530 | 36.5820 | 333.9590 | 334.0950 |
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 | 60637.35522237 |
| 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 | 80.322 |
| HIERARCH ESO ISS PBL12 END | 80.408 |
| HIERARCH ESO ISS PBLA12 START | 88.5 |
| HIERARCH ESO ISS PBLA12 END | 88.7 |
| HIERARCH ESO ISS PBL13 START | 125.649 |
| HIERARCH ESO ISS PBL13 END | 125.707 |
| HIERARCH ESO ISS PBLA13 START | 68.6 |
| HIERARCH ESO ISS PBLA13 END | 68.9 |
| HIERARCH ESO ISS PBL14 START | 127.968 |
| HIERARCH ESO ISS PBL14 END | 127.964 |
| HIERARCH ESO ISS PBLA14 START | 52.082 |
| HIERARCH ESO ISS PBLA14 END | 52.311 |
| HIERARCH ESO ISS PBL23 START | 57.086 |
| HIERARCH ESO ISS PBL23 END | 57.071 |
| HIERARCH ESO ISS PBLA23 START | 40.0 |
| HIERARCH ESO ISS PBLA23 END | 40.2 |
| HIERARCH ESO ISS PBL24 START | 79.296 |
| HIERARCH ESO ISS PBL24 END | 79.272 |
| HIERARCH ESO ISS PBLA24 START | 15.106 |
| HIERARCH ESO ISS PBLA24 END | 15.272 |
| HIERARCH ESO ISS PBL34 START | 36.553 |
| HIERARCH ESO ISS PBL34 END | 36.582 |
| HIERARCH ESO ISS PBLA34 START | 333.959 |
| HIERARCH ESO ISS PBLA34 END | 334.095 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007654 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007657 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |