Exposure
- ID
- MATIS.2024-12-29T05:27:07.240_1
- Header ID
- MATIS.2024-12-29T05:27:07.240
- Date updated
- 2024-12-29 05:35:49 UTC+0000
- Release date
- 2025-12-29 05:35:49 UTC+0000
- UTC Start
- 2024-12-29 05:27:07.240
- UTC End
- 2024-12-29 05:28:07.300
- MJD Start
- 60673.22716713
- MJD End
- 60673.22786226888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055344999999999995
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.44
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 | 76.4610 | 76.5580 | 78.7000 | 78.9000 |
| A0-J2 | 122.9470 | 123.0160 | 58.5000 | 58.7000 |
| A0-K0 | 127.8300 | 127.8380 | 42.4840 | 42.7120 |
| G1-J2 | 57.5900 | 57.5810 | 31.2000 | 31.4000 |
| G1-K0 | 80.0400 | 80.0280 | 8.1690 | 8.3320 |
| J2-K0 | 35.1850 | 35.2210 | 328.3800 | 328.5080 |
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 | 60673.22716713 |
| 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 | 76.461 |
| HIERARCH ESO ISS PBL12 END | 76.558 |
| HIERARCH ESO ISS PBLA12 START | 78.7 |
| HIERARCH ESO ISS PBLA12 END | 78.9 |
| HIERARCH ESO ISS PBL13 START | 122.947 |
| HIERARCH ESO ISS PBL13 END | 123.016 |
| HIERARCH ESO ISS PBLA13 START | 58.5 |
| HIERARCH ESO ISS PBLA13 END | 58.7 |
| HIERARCH ESO ISS PBL14 START | 127.83 |
| HIERARCH ESO ISS PBL14 END | 127.838 |
| HIERARCH ESO ISS PBLA14 START | 42.484 |
| HIERARCH ESO ISS PBLA14 END | 42.712 |
| HIERARCH ESO ISS PBL23 START | 57.59 |
| HIERARCH ESO ISS PBL23 END | 57.581 |
| HIERARCH ESO ISS PBLA23 START | 31.2 |
| HIERARCH ESO ISS PBLA23 END | 31.4 |
| HIERARCH ESO ISS PBL24 START | 80.04 |
| HIERARCH ESO ISS PBL24 END | 80.028 |
| HIERARCH ESO ISS PBLA24 START | 8.169 |
| HIERARCH ESO ISS PBLA24 END | 8.332 |
| HIERARCH ESO ISS PBL34 START | 35.185 |
| HIERARCH ESO ISS PBL34 END | 35.221 |
| HIERARCH ESO ISS PBLA34 START | 328.38 |
| HIERARCH ESO ISS PBLA34 END | 328.508 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005585 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005484 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |