Exposure
- ID
- MATIS.2024-12-30T03:56:16.680_1
- Header ID
- MATIS.2024-12-30T03:56:16.680
- Date updated
- 2024-12-30 04:05:50 UTC+0000
- Release date
- 2025-12-30 04:05:50 UTC+0000
- UTC Start
- 2024-12-30 03:56:16.680
- UTC End
- 2024-12-30 03:57:16.740
- MJD Start
- 60674.16408194
- MJD End
- 60674.164777078884
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0086275
- Ambient temperature (°C)
- 15.3
- Seeing (arcsec)
- 0.5
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 | 67.7160 | 67.8180 | 56.4000 | 56.7000 |
| A0-J2 | 116.8400 | 116.9080 | 36.4000 | 36.7000 |
| A0-K0 | 126.6930 | 126.7070 | 22.2870 | 22.5320 |
| G1-J2 | 58.0290 | 58.0270 | 12.9000 | 13.1000 |
| G1-K0 | 80.1790 | 80.1880 | 354.0300 | 354.2000 |
| J2-K0 | 31.4540 | 31.5060 | 317.4580 | 317.5870 |
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 | 60674.16408194 |
| 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 | 0.156 |
| HIERARCH ESO DET NDIT | 385 |
| HIERARCH ESO ISS PBL12 START | 67.716 |
| HIERARCH ESO ISS PBL12 END | 67.818 |
| HIERARCH ESO ISS PBLA12 START | 56.4 |
| HIERARCH ESO ISS PBLA12 END | 56.7 |
| HIERARCH ESO ISS PBL13 START | 116.84 |
| HIERARCH ESO ISS PBL13 END | 116.908 |
| HIERARCH ESO ISS PBLA13 START | 36.4 |
| HIERARCH ESO ISS PBLA13 END | 36.7 |
| HIERARCH ESO ISS PBL14 START | 126.693 |
| HIERARCH ESO ISS PBL14 END | 126.707 |
| HIERARCH ESO ISS PBLA14 START | 22.287 |
| HIERARCH ESO ISS PBLA14 END | 22.532 |
| HIERARCH ESO ISS PBL23 START | 58.029 |
| HIERARCH ESO ISS PBL23 END | 58.027 |
| HIERARCH ESO ISS PBLA23 START | 12.9 |
| HIERARCH ESO ISS PBLA23 END | 13.1 |
| HIERARCH ESO ISS PBL24 START | 80.179 |
| HIERARCH ESO ISS PBL24 END | 80.188 |
| HIERARCH ESO ISS PBLA24 START | 354.03 |
| HIERARCH ESO ISS PBLA24 END | 354.2 |
| HIERARCH ESO ISS PBL34 START | 31.454 |
| HIERARCH ESO ISS PBL34 END | 31.506 |
| HIERARCH ESO ISS PBLA34 START | 317.458 |
| HIERARCH ESO ISS PBLA34 END | 317.587 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009586 |
| HIERARCH ESO ISS AMBI TEMP | 15.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |