Exposure
- ID
- MATIS.2025-03-07T01:35:46.632_1
- Header ID
- MATIS.2025-03-07T01:35:46.632
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-07 01:35:46 UTC+0000
- UTC Start
- 2025-03-07 01:35:46.632
- UTC End
- 2025-03-07 01:36:46.692
- MJD Start
- 60741.06651194
- MJD End
- 60741.067207078886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047385
- Ambient temperature (°C)
- 12.5
- Seeing (arcsec)
- 0.9299999999999999
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 | 20.7190 | 20.7470 | 123.1000 | 123.3000 |
| A0-D0 | 31.9990 | 31.9970 | 56.7000 | 56.9000 |
| A0-C1 | 20.5410 | 20.5620 | 94.7230 | 94.9410 |
| B2-D0 | 30.3880 | 30.3770 | 18.0000 | 18.1000 |
| B2-C1 | 10.1210 | 10.1170 | 17.9460 | 18.1070 |
| D0-C1 | 20.2670 | 20.2600 | 198.0090 | 198.1700 |
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 | 60741.06651194 |
| 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 | 20.719 |
| HIERARCH ESO ISS PBL12 END | 20.747 |
| HIERARCH ESO ISS PBLA12 START | 123.1 |
| HIERARCH ESO ISS PBLA12 END | 123.3 |
| HIERARCH ESO ISS PBL13 START | 31.999 |
| HIERARCH ESO ISS PBL13 END | 31.997 |
| HIERARCH ESO ISS PBLA13 START | 56.7 |
| HIERARCH ESO ISS PBLA13 END | 56.9 |
| HIERARCH ESO ISS PBL14 START | 20.541 |
| HIERARCH ESO ISS PBL14 END | 20.562 |
| HIERARCH ESO ISS PBLA14 START | 94.723 |
| HIERARCH ESO ISS PBLA14 END | 94.941 |
| HIERARCH ESO ISS PBL23 START | 30.388 |
| HIERARCH ESO ISS PBL23 END | 30.377 |
| HIERARCH ESO ISS PBLA23 START | 18.0 |
| HIERARCH ESO ISS PBLA23 END | 18.1 |
| HIERARCH ESO ISS PBL24 START | 10.121 |
| HIERARCH ESO ISS PBL24 END | 10.117 |
| HIERARCH ESO ISS PBLA24 START | 17.946 |
| HIERARCH ESO ISS PBLA24 END | 18.107 |
| HIERARCH ESO ISS PBL34 START | 20.267 |
| HIERARCH ESO ISS PBL34 END | 20.26 |
| HIERARCH ESO ISS PBLA34 START | 198.009 |
| HIERARCH ESO ISS PBLA34 END | 198.17 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004942 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004535 |
| HIERARCH ESO ISS AMBI TEMP | 12.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |