Exposure
- ID
- MATIS.2024-12-06T06:45:11.540_1
- Header ID
- MATIS.2024-12-06T06:45:11.540
- Date updated
- 2024-12-06 06:50:47 UTC+0000
- Release date
- 2025-12-06 06:50:47 UTC+0000
- UTC Start
- 2024-12-06 06:45:11.540
- UTC End
- 2024-12-06 06:46:11.600
- MJD Start
- 60650.28138356
- MJD End
- 60650.2820786989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0059235
- Ambient temperature (°C)
- 11.19
- Seeing (arcsec)
- 0.545
Observation
- ID
- 62228
- Category
- science
- 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
- 46097
- Name
- l_Car
- RA
- 146.309116
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 17.9670 | 18.0010 | 107.2000 | 107.4000 |
| A0-D0 | 31.9360 | 31.9390 | 39.7000 | 39.9000 |
| A0-C1 | 18.8130 | 18.8370 | 75.7170 | 75.9580 |
| B2-D0 | 30.0680 | 30.0650 | 6.2000 | 6.3000 |
| B2-C1 | 10.0130 | 10.0120 | 6.1340 | 6.2960 |
| D0-C1 | 20.0550 | 20.0520 | 186.1900 | 186.3520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60650.28138356 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| 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 | 17.967 |
| HIERARCH ESO ISS PBL12 END | 18.001 |
| HIERARCH ESO ISS PBLA12 START | 107.2 |
| HIERARCH ESO ISS PBLA12 END | 107.4 |
| HIERARCH ESO ISS PBL13 START | 31.936 |
| HIERARCH ESO ISS PBL13 END | 31.939 |
| HIERARCH ESO ISS PBLA13 START | 39.7 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 18.813 |
| HIERARCH ESO ISS PBL14 END | 18.837 |
| HIERARCH ESO ISS PBLA14 START | 75.717 |
| HIERARCH ESO ISS PBLA14 END | 75.958 |
| HIERARCH ESO ISS PBL23 START | 30.068 |
| HIERARCH ESO ISS PBL23 END | 30.065 |
| HIERARCH ESO ISS PBLA23 START | 6.2 |
| HIERARCH ESO ISS PBLA23 END | 6.3 |
| HIERARCH ESO ISS PBL24 START | 10.013 |
| HIERARCH ESO ISS PBL24 END | 10.012 |
| HIERARCH ESO ISS PBLA24 START | 6.134 |
| HIERARCH ESO ISS PBLA24 END | 6.296 |
| HIERARCH ESO ISS PBL34 START | 20.055 |
| HIERARCH ESO ISS PBL34 END | 20.052 |
| HIERARCH ESO ISS PBLA34 START | 186.19 |
| HIERARCH ESO ISS PBLA34 END | 186.352 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005368 |
| HIERARCH ESO ISS AMBI TEMP | 11.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |