Exposure
- ID
- MATIS.2024-10-31T07:35:36.957_1
- Header ID
- MATIS.2024-10-31T07:35:36.957
- Date updated
- 2024-10-31 07:45:27 UTC+0000
- Release date
- 2025-10-31 07:45:27 UTC+0000
- UTC Start
- 2024-10-31 07:35:36.957
- UTC End
- 2024-10-31 07:36:36.965
- MJD Start
- 60614.31639996
- MJD End
- 60614.317094497
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004863
- Ambient temperature (°C)
- 15.31
- Seeing (arcsec)
- 0.495
Observation
- ID
- 61363
- 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
- 45535
- Name
- l_Car
- RA
- 146.309117
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 14.4750 | 14.5180 | 88.6000 | 88.8000 |
| A0-D0 | 31.6270 | 31.6300 | 18.3000 | 18.6000 |
| A0-C1 | 16.5150 | 16.5400 | 51.7070 | 52.0060 |
| B2-D0 | 30.0050 | 30.0100 | 351.4000 | 351.5000 |
| B2-C1 | 9.9920 | 9.9930 | 351.3230 | 351.4910 |
| D0-C1 | 20.0130 | 20.0160 | 171.3690 | 171.5360 |
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 | 60614.31639996 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309117 |
| DEC | -62.50784 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 14.475 |
| HIERARCH ESO ISS PBL12 END | 14.518 |
| HIERARCH ESO ISS PBLA12 START | 88.6 |
| HIERARCH ESO ISS PBLA12 END | 88.8 |
| HIERARCH ESO ISS PBL13 START | 31.627 |
| HIERARCH ESO ISS PBL13 END | 31.63 |
| HIERARCH ESO ISS PBLA13 START | 18.3 |
| HIERARCH ESO ISS PBLA13 END | 18.6 |
| HIERARCH ESO ISS PBL14 START | 16.515 |
| HIERARCH ESO ISS PBL14 END | 16.54 |
| HIERARCH ESO ISS PBLA14 START | 51.707 |
| HIERARCH ESO ISS PBLA14 END | 52.006 |
| HIERARCH ESO ISS PBL23 START | 30.005 |
| HIERARCH ESO ISS PBL23 END | 30.01 |
| HIERARCH ESO ISS PBLA23 START | 351.4 |
| HIERARCH ESO ISS PBLA23 END | 351.5 |
| HIERARCH ESO ISS PBL24 START | 9.992 |
| HIERARCH ESO ISS PBL24 END | 9.993 |
| HIERARCH ESO ISS PBLA24 START | 351.323 |
| HIERARCH ESO ISS PBLA24 END | 351.491 |
| HIERARCH ESO ISS PBL34 START | 20.013 |
| HIERARCH ESO ISS PBL34 END | 20.016 |
| HIERARCH ESO ISS PBLA34 START | 171.369 |
| HIERARCH ESO ISS PBLA34 END | 171.536 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004878 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004848 |
| HIERARCH ESO ISS AMBI TEMP | 15.31 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |