Exposure
- ID
- MATIS.2024-10-31T07:47:50.599_1
- Header ID
- MATIS.2024-10-31T07:47:50.599
- Date updated
- 2024-10-31 07:55:36 UTC+0000
- Release date
- 2025-10-31 07:55:36 UTC+0000
- UTC Start
- 2024-10-31 07:47:50.599
- UTC End
- 2024-10-31 07:48:50.607
- MJD Start
- 60614.32489119
- MJD End
- 60614.325585727
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005095
- Ambient temperature (°C)
- 15.2
- Seeing (arcsec)
- 0.505
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 | 14.9810 | 15.0230 | 91.3000 | 91.5000 |
| A0-D0 | 31.6660 | 31.6700 | 21.3000 | 21.5000 |
| A0-C1 | 16.8170 | 16.8420 | 55.2010 | 55.4870 |
| B2-D0 | 30.0570 | 30.0610 | 353.3000 | 353.5000 |
| B2-C1 | 10.0090 | 10.0100 | 353.3090 | 353.4740 |
| D0-C1 | 20.0480 | 20.0500 | 173.3560 | 173.5210 |
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 | 60614.32489119 |
| 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 | 14.981 |
| HIERARCH ESO ISS PBL12 END | 15.023 |
| HIERARCH ESO ISS PBLA12 START | 91.3 |
| HIERARCH ESO ISS PBLA12 END | 91.5 |
| HIERARCH ESO ISS PBL13 START | 31.666 |
| HIERARCH ESO ISS PBL13 END | 31.67 |
| HIERARCH ESO ISS PBLA13 START | 21.3 |
| HIERARCH ESO ISS PBLA13 END | 21.5 |
| HIERARCH ESO ISS PBL14 START | 16.817 |
| HIERARCH ESO ISS PBL14 END | 16.842 |
| HIERARCH ESO ISS PBLA14 START | 55.201 |
| HIERARCH ESO ISS PBLA14 END | 55.487 |
| HIERARCH ESO ISS PBL23 START | 30.057 |
| HIERARCH ESO ISS PBL23 END | 30.061 |
| HIERARCH ESO ISS PBLA23 START | 353.3 |
| HIERARCH ESO ISS PBLA23 END | 353.5 |
| HIERARCH ESO ISS PBL24 START | 10.009 |
| HIERARCH ESO ISS PBL24 END | 10.01 |
| HIERARCH ESO ISS PBLA24 START | 353.309 |
| HIERARCH ESO ISS PBLA24 END | 353.474 |
| HIERARCH ESO ISS PBL34 START | 20.048 |
| HIERARCH ESO ISS PBL34 END | 20.05 |
| HIERARCH ESO ISS PBLA34 START | 173.356 |
| HIERARCH ESO ISS PBLA34 END | 173.521 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005158 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005032 |
| HIERARCH ESO ISS AMBI TEMP | 15.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |