Exposure
- ID
- MATIS.2025-03-06T06:02:44.852_1
- Header ID
- MATIS.2025-03-06T06:02:44.852
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-06 06:02:44 UTC+0000
- UTC Start
- 2025-03-06 06:02:44.852
- UTC End
- 2025-03-06 06:03:44.912
- MJD Start
- 60740.25190801
- MJD End
- 60740.25260314889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0044930000000000005
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 1.09
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 | 24.2650 | 24.2690 | 168.2000 | 168.4000 |
| A0-D0 | 26.8020 | 26.7660 | 114.2000 | 114.4000 |
| A0-C1 | 22.5990 | 22.5980 | 149.5950 | 149.8190 |
| B2-D0 | 23.3250 | 23.2790 | 56.8000 | 56.9000 |
| B2-C1 | 7.7700 | 7.7540 | 56.7160 | 56.8610 |
| D0-C1 | 15.5550 | 15.5240 | 236.8090 | 236.9530 |
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 | 60740.25190801 |
| 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 | 24.265 |
| HIERARCH ESO ISS PBL12 END | 24.269 |
| HIERARCH ESO ISS PBLA12 START | 168.2 |
| HIERARCH ESO ISS PBLA12 END | 168.4 |
| HIERARCH ESO ISS PBL13 START | 26.802 |
| HIERARCH ESO ISS PBL13 END | 26.766 |
| HIERARCH ESO ISS PBLA13 START | 114.2 |
| HIERARCH ESO ISS PBLA13 END | 114.4 |
| HIERARCH ESO ISS PBL14 START | 22.599 |
| HIERARCH ESO ISS PBL14 END | 22.598 |
| HIERARCH ESO ISS PBLA14 START | 149.595 |
| HIERARCH ESO ISS PBLA14 END | 149.819 |
| HIERARCH ESO ISS PBL23 START | 23.325 |
| HIERARCH ESO ISS PBL23 END | 23.279 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 7.77 |
| HIERARCH ESO ISS PBL24 END | 7.754 |
| HIERARCH ESO ISS PBLA24 START | 56.716 |
| HIERARCH ESO ISS PBLA24 END | 56.861 |
| HIERARCH ESO ISS PBL34 START | 15.555 |
| HIERARCH ESO ISS PBL34 END | 15.524 |
| HIERARCH ESO ISS PBLA34 START | 236.809 |
| HIERARCH ESO ISS PBLA34 END | 236.953 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004254 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.09 |