Exposure
- ID
- MATIS.2025-03-06T06:00:18.503_1
- Header ID
- MATIS.2025-03-06T06:00:18.503
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-06 06:00:18 UTC+0000
- UTC Start
- 2025-03-06 06:00:18.503
- UTC End
- 2025-03-06 06:01:18.563
- MJD Start
- 60740.25021416
- MJD End
- 60740.250909298884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005759
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 1.01
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 | 24.2570 | 24.2610 | 167.8000 | 168.0000 |
| A0-D0 | 26.8890 | 26.8530 | 113.6000 | 113.8000 |
| A0-C1 | 22.6020 | 22.6010 | 149.0580 | 149.2820 |
| B2-D0 | 23.4370 | 23.3900 | 56.4000 | 56.6000 |
| B2-C1 | 7.8070 | 7.7920 | 56.3720 | 56.5160 |
| D0-C1 | 15.6300 | 15.5990 | 236.4640 | 236.6080 |
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 | 60740.25021416 |
| 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 | 24.257 |
| HIERARCH ESO ISS PBL12 END | 24.261 |
| HIERARCH ESO ISS PBLA12 START | 167.8 |
| HIERARCH ESO ISS PBLA12 END | 168.0 |
| HIERARCH ESO ISS PBL13 START | 26.889 |
| HIERARCH ESO ISS PBL13 END | 26.853 |
| HIERARCH ESO ISS PBLA13 START | 113.6 |
| HIERARCH ESO ISS PBLA13 END | 113.8 |
| HIERARCH ESO ISS PBL14 START | 22.602 |
| HIERARCH ESO ISS PBL14 END | 22.601 |
| HIERARCH ESO ISS PBLA14 START | 149.058 |
| HIERARCH ESO ISS PBLA14 END | 149.282 |
| HIERARCH ESO ISS PBL23 START | 23.437 |
| HIERARCH ESO ISS PBL23 END | 23.39 |
| HIERARCH ESO ISS PBLA23 START | 56.4 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 7.807 |
| HIERARCH ESO ISS PBL24 END | 7.792 |
| HIERARCH ESO ISS PBLA24 START | 56.372 |
| HIERARCH ESO ISS PBLA24 END | 56.516 |
| HIERARCH ESO ISS PBL34 START | 15.63 |
| HIERARCH ESO ISS PBL34 END | 15.599 |
| HIERARCH ESO ISS PBLA34 START | 236.464 |
| HIERARCH ESO ISS PBLA34 END | 236.608 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005759 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005759 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |