Exposure
- ID
- MATIS.2025-03-08T05:46:30.231_1
- Header ID
- MATIS.2025-03-08T05:46:30.231
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-08 05:46:30 UTC+0000
- UTC Start
- 2025-03-08 05:46:30.231
- UTC End
- 2025-03-08 05:47:30.291
- MJD Start
- 60742.24062767
- MJD End
- 60742.241322808884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060115
- Ambient temperature (°C)
- 13.25
- Seeing (arcsec)
- 0.8049999999999999
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 | 24.2360 | 24.2400 | 166.8000 | 166.9000 |
| A0-D0 | 27.0980 | 27.0620 | 112.1000 | 112.3000 |
| A0-C1 | 22.6080 | 22.6070 | 147.7530 | 147.9710 |
| B2-D0 | 23.7040 | 23.6590 | 55.6000 | 55.7000 |
| B2-C1 | 7.8960 | 7.8810 | 55.5320 | 55.6710 |
| D0-C1 | 15.8080 | 15.7780 | 235.6220 | 235.7620 |
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 | 60742.24062767 |
| 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 | 24.236 |
| HIERARCH ESO ISS PBL12 END | 24.24 |
| HIERARCH ESO ISS PBLA12 START | 166.8 |
| HIERARCH ESO ISS PBLA12 END | 166.9 |
| HIERARCH ESO ISS PBL13 START | 27.098 |
| HIERARCH ESO ISS PBL13 END | 27.062 |
| HIERARCH ESO ISS PBLA13 START | 112.1 |
| HIERARCH ESO ISS PBLA13 END | 112.3 |
| HIERARCH ESO ISS PBL14 START | 22.608 |
| HIERARCH ESO ISS PBL14 END | 22.607 |
| HIERARCH ESO ISS PBLA14 START | 147.753 |
| HIERARCH ESO ISS PBLA14 END | 147.971 |
| HIERARCH ESO ISS PBL23 START | 23.704 |
| HIERARCH ESO ISS PBL23 END | 23.659 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.7 |
| HIERARCH ESO ISS PBL24 START | 7.896 |
| HIERARCH ESO ISS PBL24 END | 7.881 |
| HIERARCH ESO ISS PBLA24 START | 55.532 |
| HIERARCH ESO ISS PBLA24 END | 55.671 |
| HIERARCH ESO ISS PBL34 START | 15.808 |
| HIERARCH ESO ISS PBL34 END | 15.778 |
| HIERARCH ESO ISS PBLA34 START | 235.622 |
| HIERARCH ESO ISS PBLA34 END | 235.762 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006106 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005917 |
| HIERARCH ESO ISS AMBI TEMP | 13.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |