Exposure
- ID
- MATIS.2025-01-23T05:19:43.959_1
- Header ID
- MATIS.2025-01-23T05:19:43.959
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2026-01-23 05:30:47 UTC+0000
- UTC Start
- 2025-01-23 05:19:43.959
- UTC End
- 2025-01-23 05:20:44.019
- MJD Start
- 60698.22203656
- MJD End
- 60698.22273169889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0111635
- Ambient temperature (°C)
- 14.23
- Seeing (arcsec)
- 0.46499999999999997
Observation
- ID
- 63487
- 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
- 47308
- Name
- l_Car
- RA
- 146.311522
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.7720 | 67.7890 | 258.6000 | 258.8000 |
| K0-D0 | 95.5370 | 95.5210 | 242.6000 | 242.8000 |
| K0-J3 | 45.0650 | 45.1110 | 318.0790 | 318.2420 |
| G2-D0 | 35.6870 | 35.6680 | 211.0000 | 211.2000 |
| G2-J3 | 59.3270 | 59.2950 | 37.7590 | 37.9490 |
| D0-J3 | 94.8590 | 94.8080 | 35.2230 | 35.4090 |
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 | 60698.22203656 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.311522 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 67.772 |
| HIERARCH ESO ISS PBL12 END | 67.789 |
| HIERARCH ESO ISS PBLA12 START | 258.6 |
| HIERARCH ESO ISS PBLA12 END | 258.8 |
| HIERARCH ESO ISS PBL13 START | 95.537 |
| HIERARCH ESO ISS PBL13 END | 95.521 |
| HIERARCH ESO ISS PBLA13 START | 242.6 |
| HIERARCH ESO ISS PBLA13 END | 242.8 |
| HIERARCH ESO ISS PBL14 START | 45.065 |
| HIERARCH ESO ISS PBL14 END | 45.111 |
| HIERARCH ESO ISS PBLA14 START | 318.079 |
| HIERARCH ESO ISS PBLA14 END | 318.242 |
| HIERARCH ESO ISS PBL23 START | 35.687 |
| HIERARCH ESO ISS PBL23 END | 35.668 |
| HIERARCH ESO ISS PBLA23 START | 211.0 |
| HIERARCH ESO ISS PBLA23 END | 211.2 |
| HIERARCH ESO ISS PBL24 START | 59.327 |
| HIERARCH ESO ISS PBL24 END | 59.295 |
| HIERARCH ESO ISS PBLA24 START | 37.759 |
| HIERARCH ESO ISS PBLA24 END | 37.949 |
| HIERARCH ESO ISS PBL34 START | 94.859 |
| HIERARCH ESO ISS PBL34 END | 94.808 |
| HIERARCH ESO ISS PBLA34 START | 35.223 |
| HIERARCH ESO ISS PBLA34 END | 35.409 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010063 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012264 |
| HIERARCH ESO ISS AMBI TEMP | 14.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |