Exposure
- ID
- MATIS.2024-12-30T04:00:58.709_1
- Header ID
- MATIS.2024-12-30T04:00:58.709
- Date updated
- 2024-12-30 04:10:50 UTC+0000
- Release date
- 2025-12-30 04:10:50 UTC+0000
- UTC Start
- 2024-12-30 04:00:58.709
- UTC End
- 2024-12-30 04:01:58.769
- MJD Start
- 60674.16734617
- MJD End
- 60674.16804130888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008987499999999999
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.48
Observation
- ID
- 61984
- 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 | 68.1890 | 68.2920 | 57.7000 | 58.0000 |
| A0-J2 | 117.1520 | 117.2200 | 37.6000 | 37.9000 |
| A0-K0 | 126.7580 | 126.7730 | 23.4030 | 23.6480 |
| G1-J2 | 58.0180 | 58.0160 | 13.9000 | 14.1000 |
| G1-K0 | 80.2180 | 80.2260 | 354.7940 | 354.9640 |
| J2-K0 | 31.6900 | 31.7410 | 318.0340 | 318.1630 |
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 | 60674.16734617 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 68.189 |
| HIERARCH ESO ISS PBL12 END | 68.292 |
| HIERARCH ESO ISS PBLA12 START | 57.7 |
| HIERARCH ESO ISS PBLA12 END | 58.0 |
| HIERARCH ESO ISS PBL13 START | 117.152 |
| HIERARCH ESO ISS PBL13 END | 117.22 |
| HIERARCH ESO ISS PBLA13 START | 37.6 |
| HIERARCH ESO ISS PBLA13 END | 37.9 |
| HIERARCH ESO ISS PBL14 START | 126.758 |
| HIERARCH ESO ISS PBL14 END | 126.773 |
| HIERARCH ESO ISS PBLA14 START | 23.403 |
| HIERARCH ESO ISS PBLA14 END | 23.648 |
| HIERARCH ESO ISS PBL23 START | 58.018 |
| HIERARCH ESO ISS PBL23 END | 58.016 |
| HIERARCH ESO ISS PBLA23 START | 13.9 |
| HIERARCH ESO ISS PBLA23 END | 14.1 |
| HIERARCH ESO ISS PBL24 START | 80.218 |
| HIERARCH ESO ISS PBL24 END | 80.226 |
| HIERARCH ESO ISS PBLA24 START | 354.794 |
| HIERARCH ESO ISS PBLA24 END | 354.964 |
| HIERARCH ESO ISS PBL34 START | 31.69 |
| HIERARCH ESO ISS PBL34 END | 31.741 |
| HIERARCH ESO ISS PBLA34 START | 318.034 |
| HIERARCH ESO ISS PBLA34 END | 318.163 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009321 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008654 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |