Exposure
- ID
- MATIS.2025-01-23T07:23:36.813_1
- Header ID
- MATIS.2025-01-23T07:23:36.813
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-01-23 07:23:36 UTC+0000
- UTC Start
- 2025-01-23 07:23:36.813
- UTC End
- 2025-01-23 07:24:36.873
- MJD Start
- 60698.30806496
- MJD End
- 60698.30876009889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081915
- Ambient temperature (°C)
- 13.18
- Seeing (arcsec)
- 0.655
Observation
- ID
- 63485
- Category
- calibrator
- 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
- 47307
- Name
- iot Car
- RA
- 139.272319
- DEC
- -59.27517
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.0980 | 67.0710 | 292.2000 | 292.4000 |
| K0-D0 | 88.5120 | 88.4280 | 274.5000 | 274.7000 |
| K0-J3 | 51.0790 | 51.0950 | 342.8830 | 343.0400 |
| G2-D0 | 31.9060 | 31.8610 | 234.9000 | 235.1000 |
| G2-J3 | 52.6260 | 52.5510 | 63.4990 | 63.6740 |
| D0-J3 | 84.3090 | 84.1880 | 60.2560 | 60.4250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60698.30806496 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.272319 |
| DEC | -59.27517 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 67.098 |
| HIERARCH ESO ISS PBL12 END | 67.071 |
| HIERARCH ESO ISS PBLA12 START | 292.2 |
| HIERARCH ESO ISS PBLA12 END | 292.4 |
| HIERARCH ESO ISS PBL13 START | 88.512 |
| HIERARCH ESO ISS PBL13 END | 88.428 |
| HIERARCH ESO ISS PBLA13 START | 274.5 |
| HIERARCH ESO ISS PBLA13 END | 274.7 |
| HIERARCH ESO ISS PBL14 START | 51.079 |
| HIERARCH ESO ISS PBL14 END | 51.095 |
| HIERARCH ESO ISS PBLA14 START | 342.883 |
| HIERARCH ESO ISS PBLA14 END | 343.04 |
| HIERARCH ESO ISS PBL23 START | 31.906 |
| HIERARCH ESO ISS PBL23 END | 31.861 |
| HIERARCH ESO ISS PBLA23 START | 234.9 |
| HIERARCH ESO ISS PBLA23 END | 235.1 |
| HIERARCH ESO ISS PBL24 START | 52.626 |
| HIERARCH ESO ISS PBL24 END | 52.551 |
| HIERARCH ESO ISS PBLA24 START | 63.499 |
| HIERARCH ESO ISS PBLA24 END | 63.674 |
| HIERARCH ESO ISS PBL34 START | 84.309 |
| HIERARCH ESO ISS PBL34 END | 84.188 |
| HIERARCH ESO ISS PBLA34 START | 60.256 |
| HIERARCH ESO ISS PBLA34 END | 60.425 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008357 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008026 |
| HIERARCH ESO ISS AMBI TEMP | 13.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |