Exposure
- ID
- MATIS.2025-03-08T05:36:46.780_1
- Header ID
- MATIS.2025-03-08T05:36:46.780
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-08 05:36:46 UTC+0000
- UTC Start
- 2025-03-08 05:36:46.780
- UTC End
- 2025-03-08 05:37:46.840
- MJD Start
- 60742.23387477
- MJD End
- 60742.234569908884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006125
- Ambient temperature (°C)
- 13.31
- Seeing (arcsec)
- 0.76
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 | 24.1980 | 24.2020 | 165.0000 | 165.2000 |
| A0-D0 | 27.4370 | 27.4020 | 109.7000 | 110.0000 |
| A0-C1 | 22.6170 | 22.6160 | 145.6210 | 145.8390 |
| B2-D0 | 24.1310 | 24.0870 | 54.2000 | 54.4000 |
| B2-C1 | 8.0380 | 8.0240 | 54.1510 | 54.2920 |
| D0-C1 | 16.0930 | 16.0640 | 234.2400 | 234.3820 |
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 | 60742.23387477 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 24.198 |
| HIERARCH ESO ISS PBL12 END | 24.202 |
| HIERARCH ESO ISS PBLA12 START | 165.0 |
| HIERARCH ESO ISS PBLA12 END | 165.2 |
| HIERARCH ESO ISS PBL13 START | 27.437 |
| HIERARCH ESO ISS PBL13 END | 27.402 |
| HIERARCH ESO ISS PBLA13 START | 109.7 |
| HIERARCH ESO ISS PBLA13 END | 110.0 |
| HIERARCH ESO ISS PBL14 START | 22.617 |
| HIERARCH ESO ISS PBL14 END | 22.616 |
| HIERARCH ESO ISS PBLA14 START | 145.621 |
| HIERARCH ESO ISS PBLA14 END | 145.839 |
| HIERARCH ESO ISS PBL23 START | 24.131 |
| HIERARCH ESO ISS PBL23 END | 24.087 |
| HIERARCH ESO ISS PBLA23 START | 54.2 |
| HIERARCH ESO ISS PBLA23 END | 54.4 |
| HIERARCH ESO ISS PBL24 START | 8.038 |
| HIERARCH ESO ISS PBL24 END | 8.024 |
| HIERARCH ESO ISS PBLA24 START | 54.151 |
| HIERARCH ESO ISS PBLA24 END | 54.292 |
| HIERARCH ESO ISS PBL34 START | 16.093 |
| HIERARCH ESO ISS PBL34 END | 16.064 |
| HIERARCH ESO ISS PBLA34 START | 234.24 |
| HIERARCH ESO ISS PBLA34 END | 234.382 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006769 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005481 |
| HIERARCH ESO ISS AMBI TEMP | 13.31 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |