Exposure
- ID
- MATIS.2025-03-06T05:54:07.484_1
- Header ID
- MATIS.2025-03-06T05:54:07.484
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-06 05:54:07 UTC+0000
- UTC Start
- 2025-03-06 05:54:07.484
- UTC End
- 2025-03-06 05:55:07.544
- MJD Start
- 60740.24591995
- MJD End
- 60740.24661508889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004738
- Ambient temperature (°C)
- 14.87
- Seeing (arcsec)
- 1.065
Observation
- ID
- 64974
- 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
- 48386
- Name
- iot Car
- RA
- 139.270145
- DEC
- -59.27516
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.2350 | 24.2390 | 166.7000 | 166.9000 |
| A0-D0 | 27.1070 | 27.0710 | 112.0000 | 112.3000 |
| A0-C1 | 22.6090 | 22.6080 | 147.6980 | 147.9210 |
| B2-D0 | 23.7150 | 23.6700 | 55.6000 | 55.7000 |
| B2-C1 | 7.9000 | 7.8850 | 55.4960 | 55.6400 |
| D0-C1 | 15.8150 | 15.7850 | 235.5870 | 235.7310 |
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 | 60740.24591995 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.270145 |
| DEC | -59.27516 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 24.235 |
| HIERARCH ESO ISS PBL12 END | 24.239 |
| HIERARCH ESO ISS PBLA12 START | 166.7 |
| HIERARCH ESO ISS PBLA12 END | 166.9 |
| HIERARCH ESO ISS PBL13 START | 27.107 |
| HIERARCH ESO ISS PBL13 END | 27.071 |
| HIERARCH ESO ISS PBLA13 START | 112.0 |
| HIERARCH ESO ISS PBLA13 END | 112.3 |
| HIERARCH ESO ISS PBL14 START | 22.609 |
| HIERARCH ESO ISS PBL14 END | 22.608 |
| HIERARCH ESO ISS PBLA14 START | 147.698 |
| HIERARCH ESO ISS PBLA14 END | 147.921 |
| HIERARCH ESO ISS PBL23 START | 23.715 |
| HIERARCH ESO ISS PBL23 END | 23.67 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.7 |
| HIERARCH ESO ISS PBL24 START | 7.9 |
| HIERARCH ESO ISS PBL24 END | 7.885 |
| HIERARCH ESO ISS PBLA24 START | 55.496 |
| HIERARCH ESO ISS PBLA24 END | 55.64 |
| HIERARCH ESO ISS PBL34 START | 15.815 |
| HIERARCH ESO ISS PBL34 END | 15.785 |
| HIERARCH ESO ISS PBLA34 START | 235.587 |
| HIERARCH ESO ISS PBLA34 END | 235.731 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005267 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004209 |
| HIERARCH ESO ISS AMBI TEMP | 14.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 1.22 |