Exposure
- ID
- MATIS.2024-11-23T08:30:18.446_1
- Header ID
- MATIS.2024-11-23T08:30:18.446
- Date updated
- 2024-11-23 08:40:42 UTC+0000
- Release date
- 2025-11-23 08:40:42 UTC+0000
- UTC Start
- 2024-11-23 08:30:18.446
- UTC End
- 2024-11-23 08:31:18.506
- MJD Start
- 60637.35438016
- MJD End
- 60637.3550752989
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008947
- Ambient temperature (°C)
- 14.85
- Seeing (arcsec)
- 0.355
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 | 80.2210 | 80.3050 | 88.2000 | 88.5000 |
| A0-J2 | 125.5810 | 125.6380 | 68.3000 | 68.6000 |
| A0-K0 | 127.9710 | 127.9680 | 51.8160 | 52.0380 |
| G1-J2 | 57.1040 | 57.0890 | 39.8000 | 40.0000 |
| G1-K0 | 79.3230 | 79.3010 | 14.9120 | 15.0740 |
| J2-K0 | 36.5190 | 36.5470 | 333.8010 | 333.9320 |
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 | 60637.35438016 |
| 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 | 80.221 |
| HIERARCH ESO ISS PBL12 END | 80.305 |
| HIERARCH ESO ISS PBLA12 START | 88.2 |
| HIERARCH ESO ISS PBLA12 END | 88.5 |
| HIERARCH ESO ISS PBL13 START | 125.581 |
| HIERARCH ESO ISS PBL13 END | 125.638 |
| HIERARCH ESO ISS PBLA13 START | 68.3 |
| HIERARCH ESO ISS PBLA13 END | 68.6 |
| HIERARCH ESO ISS PBL14 START | 127.971 |
| HIERARCH ESO ISS PBL14 END | 127.968 |
| HIERARCH ESO ISS PBLA14 START | 51.816 |
| HIERARCH ESO ISS PBLA14 END | 52.038 |
| HIERARCH ESO ISS PBL23 START | 57.104 |
| HIERARCH ESO ISS PBL23 END | 57.089 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 40.0 |
| HIERARCH ESO ISS PBL24 START | 79.323 |
| HIERARCH ESO ISS PBL24 END | 79.301 |
| HIERARCH ESO ISS PBLA24 START | 14.912 |
| HIERARCH ESO ISS PBLA24 END | 15.074 |
| HIERARCH ESO ISS PBL34 START | 36.519 |
| HIERARCH ESO ISS PBL34 END | 36.547 |
| HIERARCH ESO ISS PBLA34 START | 333.801 |
| HIERARCH ESO ISS PBLA34 END | 333.932 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008947 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008947 |
| HIERARCH ESO ISS AMBI TEMP | 14.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |