Exposure
- ID
- MATIS.2025-01-30T02:47:07.138_1
- Header ID
- MATIS.2025-01-30T02:47:07.138
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-01-30 02:47:07 UTC+0000
- UTC Start
- 2025-01-30 02:47:07.138
- UTC End
- 2025-01-30 02:48:07.198
- MJD Start
- 60705.11605484
- MJD End
- 60705.116749978886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007909
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.58
Observation
- ID
- 63557
- 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
- 47356
- Name
- iot Car
- RA
- 139.270146
- DEC
- -59.27517
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 18.5120 | 18.5480 | 111.3000 | 111.5000 |
| A0-D0 | 31.8460 | 31.8500 | 41.3000 | 41.5000 |
| A0-C1 | 18.8220 | 18.8490 | 79.3050 | 79.5360 |
| B2-D0 | 30.8820 | 30.8780 | 7.0000 | 7.1000 |
| B2-C1 | 10.2850 | 10.2830 | 6.9520 | 7.1100 |
| D0-C1 | 20.5970 | 20.5940 | 187.0080 | 187.1660 |
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 | 60705.11605484 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.270146 |
| DEC | -59.27517 |
| 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 | 18.512 |
| HIERARCH ESO ISS PBL12 END | 18.548 |
| HIERARCH ESO ISS PBLA12 START | 111.3 |
| HIERARCH ESO ISS PBLA12 END | 111.5 |
| HIERARCH ESO ISS PBL13 START | 31.846 |
| HIERARCH ESO ISS PBL13 END | 31.85 |
| HIERARCH ESO ISS PBLA13 START | 41.3 |
| HIERARCH ESO ISS PBLA13 END | 41.5 |
| HIERARCH ESO ISS PBL14 START | 18.822 |
| HIERARCH ESO ISS PBL14 END | 18.849 |
| HIERARCH ESO ISS PBLA14 START | 79.305 |
| HIERARCH ESO ISS PBLA14 END | 79.536 |
| HIERARCH ESO ISS PBL23 START | 30.882 |
| HIERARCH ESO ISS PBL23 END | 30.878 |
| HIERARCH ESO ISS PBLA23 START | 7.0 |
| HIERARCH ESO ISS PBLA23 END | 7.1 |
| HIERARCH ESO ISS PBL24 START | 10.285 |
| HIERARCH ESO ISS PBL24 END | 10.283 |
| HIERARCH ESO ISS PBLA24 START | 6.952 |
| HIERARCH ESO ISS PBLA24 END | 7.11 |
| HIERARCH ESO ISS PBL34 START | 20.597 |
| HIERARCH ESO ISS PBL34 END | 20.594 |
| HIERARCH ESO ISS PBLA34 START | 187.008 |
| HIERARCH ESO ISS PBLA34 END | 187.166 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007909 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007909 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |