Exposure
- ID
- MATIS.2024-12-29T07:29:34.021_1
- Header ID
- MATIS.2024-12-29T07:29:34.021
- Date updated
- 2024-12-29 07:40:48 UTC+0000
- Release date
- 2025-12-29 07:40:47 UTC+0000
- UTC Start
- 2024-12-29 07:29:34.021
- UTC End
- 2024-12-29 07:30:34.029
- MJD Start
- 60673.31219932
- MJD End
- 60673.31289385704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009396
- Ambient temperature (°C)
- 12.79
- Seeing (arcsec)
- 0.65
Observation
- ID
- 61985
- 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-G1 | 85.8910 | 85.9470 | 105.8000 | 106.0000 |
| A0-J2 | 128.8190 | 128.8400 | 86.7000 | 86.9000 |
| A0-K0 | 126.4700 | 126.4320 | 69.4440 | 69.6670 |
| G1-J2 | 55.3230 | 55.2920 | 56.1000 | 56.4000 |
| G1-K0 | 76.6090 | 76.5630 | 27.8300 | 27.9940 |
| J2-K0 | 38.3110 | 38.3270 | 344.5900 | 344.7310 |
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 | 60673.31219932 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 85.891 |
| HIERARCH ESO ISS PBL12 END | 85.947 |
| HIERARCH ESO ISS PBLA12 START | 105.8 |
| HIERARCH ESO ISS PBLA12 END | 106.0 |
| HIERARCH ESO ISS PBL13 START | 128.819 |
| HIERARCH ESO ISS PBL13 END | 128.84 |
| HIERARCH ESO ISS PBLA13 START | 86.7 |
| HIERARCH ESO ISS PBLA13 END | 86.9 |
| HIERARCH ESO ISS PBL14 START | 126.47 |
| HIERARCH ESO ISS PBL14 END | 126.432 |
| HIERARCH ESO ISS PBLA14 START | 69.444 |
| HIERARCH ESO ISS PBLA14 END | 69.667 |
| HIERARCH ESO ISS PBL23 START | 55.323 |
| HIERARCH ESO ISS PBL23 END | 55.292 |
| HIERARCH ESO ISS PBLA23 START | 56.1 |
| HIERARCH ESO ISS PBLA23 END | 56.4 |
| HIERARCH ESO ISS PBL24 START | 76.609 |
| HIERARCH ESO ISS PBL24 END | 76.563 |
| HIERARCH ESO ISS PBLA24 START | 27.83 |
| HIERARCH ESO ISS PBLA24 END | 27.994 |
| HIERARCH ESO ISS PBL34 START | 38.311 |
| HIERARCH ESO ISS PBL34 END | 38.327 |
| HIERARCH ESO ISS PBLA34 START | 344.59 |
| HIERARCH ESO ISS PBLA34 END | 344.731 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009396 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009396 |
| HIERARCH ESO ISS AMBI TEMP | 12.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |