Exposure
- ID
- MATIS.2024-12-29T07:34:08.673_1
- Header ID
- MATIS.2024-12-29T07:34:08.673
- 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 07:34:08.673
- UTC End
- 2024-12-29 07:35:08.733
- MJD Start
- 60673.31537816
- MJD End
- 60673.31607329888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008241499999999999
- Ambient temperature (°C)
- 12.69
- Seeing (arcsec)
- 0.705
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 | 86.1400 | 86.1940 | 106.7000 | 107.0000 |
| A0-J2 | 128.9090 | 128.9270 | 87.7000 | 87.9000 |
| A0-K0 | 126.2960 | 126.2560 | 70.4310 | 70.6540 |
| G1-J2 | 55.1820 | 55.1500 | 57.1000 | 57.3000 |
| G1-K0 | 76.4000 | 76.3530 | 28.5530 | 28.7170 |
| J2-K0 | 38.3830 | 38.3990 | 345.2090 | 345.3500 |
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 | 60673.31537816 |
| 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 | 86.14 |
| HIERARCH ESO ISS PBL12 END | 86.194 |
| HIERARCH ESO ISS PBLA12 START | 106.7 |
| HIERARCH ESO ISS PBLA12 END | 107.0 |
| HIERARCH ESO ISS PBL13 START | 128.909 |
| HIERARCH ESO ISS PBL13 END | 128.927 |
| HIERARCH ESO ISS PBLA13 START | 87.7 |
| HIERARCH ESO ISS PBLA13 END | 87.9 |
| HIERARCH ESO ISS PBL14 START | 126.296 |
| HIERARCH ESO ISS PBL14 END | 126.256 |
| HIERARCH ESO ISS PBLA14 START | 70.431 |
| HIERARCH ESO ISS PBLA14 END | 70.654 |
| HIERARCH ESO ISS PBL23 START | 55.182 |
| HIERARCH ESO ISS PBL23 END | 55.15 |
| HIERARCH ESO ISS PBLA23 START | 57.1 |
| HIERARCH ESO ISS PBLA23 END | 57.3 |
| HIERARCH ESO ISS PBL24 START | 76.4 |
| HIERARCH ESO ISS PBL24 END | 76.353 |
| HIERARCH ESO ISS PBLA24 START | 28.553 |
| HIERARCH ESO ISS PBLA24 END | 28.717 |
| HIERARCH ESO ISS PBL34 START | 38.383 |
| HIERARCH ESO ISS PBL34 END | 38.399 |
| HIERARCH ESO ISS PBLA34 START | 345.209 |
| HIERARCH ESO ISS PBLA34 END | 345.35 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008537 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007946 |
| HIERARCH ESO ISS AMBI TEMP | 12.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |