Exposure
- ID
- MATIS.2025-03-08T05:44:06.068_1
- Header ID
- MATIS.2025-03-08T05:44:06.068
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-08 05:44:06 UTC+0000
- UTC Start
- 2025-03-08 05:44:06.068
- UTC End
- 2025-03-08 05:45:06.128
- MJD Start
- 60742.23895912
- MJD End
- 60742.23965425888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006344000000000001
- Ambient temperature (°C)
- 13.43
- Seeing (arcsec)
- 0.7849999999999999
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 | 24.2270 | 24.2310 | 166.3000 | 166.5000 |
| A0-D0 | 27.1820 | 27.1470 | 111.5000 | 111.8000 |
| A0-C1 | 22.6110 | 22.6100 | 147.2260 | 147.4450 |
| B2-D0 | 23.8110 | 23.7670 | 55.3000 | 55.4000 |
| B2-C1 | 7.9320 | 7.9170 | 55.1920 | 55.3330 |
| D0-C1 | 15.8790 | 15.8500 | 235.2820 | 235.4240 |
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 | 60742.23895912 |
| 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 | 24.227 |
| HIERARCH ESO ISS PBL12 END | 24.231 |
| HIERARCH ESO ISS PBLA12 START | 166.3 |
| HIERARCH ESO ISS PBLA12 END | 166.5 |
| HIERARCH ESO ISS PBL13 START | 27.182 |
| HIERARCH ESO ISS PBL13 END | 27.147 |
| HIERARCH ESO ISS PBLA13 START | 111.5 |
| HIERARCH ESO ISS PBLA13 END | 111.8 |
| HIERARCH ESO ISS PBL14 START | 22.611 |
| HIERARCH ESO ISS PBL14 END | 22.61 |
| HIERARCH ESO ISS PBLA14 START | 147.226 |
| HIERARCH ESO ISS PBLA14 END | 147.445 |
| HIERARCH ESO ISS PBL23 START | 23.811 |
| HIERARCH ESO ISS PBL23 END | 23.767 |
| HIERARCH ESO ISS PBLA23 START | 55.3 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 7.932 |
| HIERARCH ESO ISS PBL24 END | 7.917 |
| HIERARCH ESO ISS PBLA24 START | 55.192 |
| HIERARCH ESO ISS PBLA24 END | 55.333 |
| HIERARCH ESO ISS PBL34 START | 15.879 |
| HIERARCH ESO ISS PBL34 END | 15.85 |
| HIERARCH ESO ISS PBLA34 START | 235.282 |
| HIERARCH ESO ISS PBLA34 END | 235.424 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006739 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005949 |
| HIERARCH ESO ISS AMBI TEMP | 13.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |