Exposure
- ID
- MATIS.2025-03-08T05:42:53.850_1
- Header ID
- MATIS.2025-03-08T05:42:53.850
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-08 05:42:53 UTC+0000
- UTC Start
- 2025-03-08 05:42:53.850
- UTC End
- 2025-03-08 05:43:53.910
- MJD Start
- 60742.23812326
- MJD End
- 60742.23881839889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006281
- Ambient temperature (°C)
- 13.41
- 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 | 24.2230 | 24.2270 | 166.1000 | 166.3000 |
| A0-D0 | 27.2240 | 27.1890 | 111.2000 | 111.5000 |
| A0-C1 | 22.6120 | 22.6110 | 146.9630 | 147.1820 |
| B2-D0 | 23.8640 | 23.8200 | 55.1000 | 55.2000 |
| B2-C1 | 7.9490 | 7.9350 | 55.0220 | 55.1630 |
| D0-C1 | 15.9150 | 15.8850 | 235.1120 | 235.2540 |
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 | 60742.23812326 |
| 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 | 24.223 |
| HIERARCH ESO ISS PBL12 END | 24.227 |
| HIERARCH ESO ISS PBLA12 START | 166.1 |
| HIERARCH ESO ISS PBLA12 END | 166.3 |
| HIERARCH ESO ISS PBL13 START | 27.224 |
| HIERARCH ESO ISS PBL13 END | 27.189 |
| HIERARCH ESO ISS PBLA13 START | 111.2 |
| HIERARCH ESO ISS PBLA13 END | 111.5 |
| HIERARCH ESO ISS PBL14 START | 22.612 |
| HIERARCH ESO ISS PBL14 END | 22.611 |
| HIERARCH ESO ISS PBLA14 START | 146.963 |
| HIERARCH ESO ISS PBLA14 END | 147.182 |
| HIERARCH ESO ISS PBL23 START | 23.864 |
| HIERARCH ESO ISS PBL23 END | 23.82 |
| HIERARCH ESO ISS PBLA23 START | 55.1 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 7.949 |
| HIERARCH ESO ISS PBL24 END | 7.935 |
| HIERARCH ESO ISS PBLA24 START | 55.022 |
| HIERARCH ESO ISS PBLA24 END | 55.163 |
| HIERARCH ESO ISS PBL34 START | 15.915 |
| HIERARCH ESO ISS PBL34 END | 15.885 |
| HIERARCH ESO ISS PBLA34 START | 235.112 |
| HIERARCH ESO ISS PBLA34 END | 235.254 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006739 |
| HIERARCH ESO ISS AMBI TEMP | 13.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |