Exposure
- ID
- MATIS.2024-10-25T08:36:32.713_1
- Header ID
- MATIS.2024-10-25T08:36:32.713
- Date updated
- 2024-10-25 08:45:52 UTC+0000
- Release date
- 2025-10-25 08:45:52 UTC+0000
- UTC Start
- 2024-10-25 08:36:32.713
- UTC End
- 2024-10-25 08:37:32.773
- MJD Start
- 60608.35871196
- MJD End
- 60608.3594070989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043085
- Ambient temperature (°C)
- 12.57
- Seeing (arcsec)
- 0.36
Observation
- ID
- 61191
- 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
- 45535
- Name
- l_Car
- RA
- 146.309117
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.8290 | 69.9330 | 62.1000 | 62.3000 |
| A0-J2 | 118.2560 | 118.3270 | 41.9000 | 42.1000 |
| A0-K0 | 126.9900 | 127.0050 | 27.2130 | 27.4530 |
| G1-J2 | 57.9730 | 57.9700 | 17.3000 | 17.5000 |
| G1-K0 | 80.3120 | 80.3160 | 357.4190 | 357.5840 |
| J2-K0 | 32.4690 | 32.5170 | 320.0270 | 320.1530 |
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 | 60608.35871196 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309117 |
| 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 | 69.829 |
| HIERARCH ESO ISS PBL12 END | 69.933 |
| HIERARCH ESO ISS PBLA12 START | 62.1 |
| HIERARCH ESO ISS PBLA12 END | 62.3 |
| HIERARCH ESO ISS PBL13 START | 118.256 |
| HIERARCH ESO ISS PBL13 END | 118.327 |
| HIERARCH ESO ISS PBLA13 START | 41.9 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 126.99 |
| HIERARCH ESO ISS PBL14 END | 127.005 |
| HIERARCH ESO ISS PBLA14 START | 27.213 |
| HIERARCH ESO ISS PBLA14 END | 27.453 |
| HIERARCH ESO ISS PBL23 START | 57.973 |
| HIERARCH ESO ISS PBL23 END | 57.97 |
| HIERARCH ESO ISS PBLA23 START | 17.3 |
| HIERARCH ESO ISS PBLA23 END | 17.5 |
| HIERARCH ESO ISS PBL24 START | 80.312 |
| HIERARCH ESO ISS PBL24 END | 80.316 |
| HIERARCH ESO ISS PBLA24 START | 357.419 |
| HIERARCH ESO ISS PBLA24 END | 357.584 |
| HIERARCH ESO ISS PBL34 START | 32.469 |
| HIERARCH ESO ISS PBL34 END | 32.517 |
| HIERARCH ESO ISS PBLA34 START | 320.027 |
| HIERARCH ESO ISS PBLA34 END | 320.153 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004058 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004559 |
| HIERARCH ESO ISS AMBI TEMP | 12.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |