Exposure
- ID
- MATIS.2025-03-06T05:50:31.726_1
- Header ID
- MATIS.2025-03-06T05:50:31.726
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-06 05:50:31 UTC+0000
- UTC Start
- 2025-03-06 05:50:31.726
- UTC End
- 2025-03-06 05:51:31.786
- MJD Start
- 60740.24342275
- MJD End
- 60740.244117888884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005742000000000001
- Ambient temperature (°C)
- 14.82
- Seeing (arcsec)
- 0.8500000000000001
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 | 24.2220 | 24.2260 | 166.1000 | 166.2000 |
| A0-D0 | 27.2330 | 27.1970 | 111.2000 | 111.4000 |
| A0-C1 | 22.6120 | 22.6110 | 146.9090 | 147.1310 |
| B2-D0 | 23.8750 | 23.8300 | 55.0000 | 55.2000 |
| B2-C1 | 7.9530 | 7.9380 | 54.9860 | 55.1300 |
| D0-C1 | 15.9220 | 15.8920 | 235.0770 | 235.2210 |
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 | 60740.24342275 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 24.222 |
| HIERARCH ESO ISS PBL12 END | 24.226 |
| HIERARCH ESO ISS PBLA12 START | 166.1 |
| HIERARCH ESO ISS PBLA12 END | 166.2 |
| HIERARCH ESO ISS PBL13 START | 27.233 |
| HIERARCH ESO ISS PBL13 END | 27.197 |
| HIERARCH ESO ISS PBLA13 START | 111.2 |
| HIERARCH ESO ISS PBLA13 END | 111.4 |
| HIERARCH ESO ISS PBL14 START | 22.612 |
| HIERARCH ESO ISS PBL14 END | 22.611 |
| HIERARCH ESO ISS PBLA14 START | 146.909 |
| HIERARCH ESO ISS PBLA14 END | 147.131 |
| HIERARCH ESO ISS PBL23 START | 23.875 |
| HIERARCH ESO ISS PBL23 END | 23.83 |
| HIERARCH ESO ISS PBLA23 START | 55.0 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 7.953 |
| HIERARCH ESO ISS PBL24 END | 7.938 |
| HIERARCH ESO ISS PBLA24 START | 54.986 |
| HIERARCH ESO ISS PBLA24 END | 55.13 |
| HIERARCH ESO ISS PBL34 START | 15.922 |
| HIERARCH ESO ISS PBL34 END | 15.892 |
| HIERARCH ESO ISS PBLA34 START | 235.077 |
| HIERARCH ESO ISS PBLA34 END | 235.221 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006138 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005346 |
| HIERARCH ESO ISS AMBI TEMP | 14.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |