Exposure
- ID
- MATIS.2024-11-04T07:54:47.112_1
- Header ID
- MATIS.2024-11-04T07:54:47.112
- Date updated
- 2024-11-04 08:05:42 UTC+0000
- Release date
- 2025-11-04 08:05:42 UTC+0000
- UTC Start
- 2024-11-04 07:54:47.112
- UTC End
- 2024-11-04 07:55:47.120
- MJD Start
- 60618.32971194
- MJD End
- 60618.330406477
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00508
- Ambient temperature (°C)
- 11.9
- Seeing (arcsec)
- 0.495
Observation
- ID
- 61431
- 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
- 45649
- Name
- l_Car
- RA
- 146.311523
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 62.8880 | 62.9230 | 220.3000 | 220.6000 |
| K0-D0 | 95.2070 | 95.2180 | 206.6000 | 206.9000 |
| K0-J3 | 34.8100 | 34.8940 | 292.7480 | 292.9180 |
| G2-D0 | 37.2140 | 37.2120 | 183.1000 | 183.2000 |
| G2-J3 | 61.9990 | 61.9940 | 7.9680 | 8.1630 |
| D0-J3 | 99.1270 | 99.1200 | 6.1260 | 6.3160 |
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 | 60618.32971194 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.311523 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 62.888 |
| HIERARCH ESO ISS PBL12 END | 62.923 |
| HIERARCH ESO ISS PBLA12 START | 220.3 |
| HIERARCH ESO ISS PBLA12 END | 220.6 |
| HIERARCH ESO ISS PBL13 START | 95.207 |
| HIERARCH ESO ISS PBL13 END | 95.218 |
| HIERARCH ESO ISS PBLA13 START | 206.6 |
| HIERARCH ESO ISS PBLA13 END | 206.9 |
| HIERARCH ESO ISS PBL14 START | 34.81 |
| HIERARCH ESO ISS PBL14 END | 34.894 |
| HIERARCH ESO ISS PBLA14 START | 292.748 |
| HIERARCH ESO ISS PBLA14 END | 292.918 |
| HIERARCH ESO ISS PBL23 START | 37.214 |
| HIERARCH ESO ISS PBL23 END | 37.212 |
| HIERARCH ESO ISS PBLA23 START | 183.1 |
| HIERARCH ESO ISS PBLA23 END | 183.2 |
| HIERARCH ESO ISS PBL24 START | 61.999 |
| HIERARCH ESO ISS PBL24 END | 61.994 |
| HIERARCH ESO ISS PBLA24 START | 7.968 |
| HIERARCH ESO ISS PBLA24 END | 8.163 |
| HIERARCH ESO ISS PBL34 START | 99.127 |
| HIERARCH ESO ISS PBL34 END | 99.12 |
| HIERARCH ESO ISS PBLA34 START | 6.126 |
| HIERARCH ESO ISS PBLA34 END | 6.316 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00508 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00508 |
| HIERARCH ESO ISS AMBI TEMP | 11.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |