Exposure
- ID
- MATIS.2025-02-02T08:42:30.801_1
- Header ID
- MATIS.2025-02-02T08:42:30.801
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-02-02 08:42:30 UTC+0000
- UTC Start
- 2025-02-02 08:42:30.801
- UTC End
- 2025-02-02 08:43:30.861
- MJD Start
- 60708.36285649
- MJD End
- 60708.363551628885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00535
- Ambient temperature (°C)
- 14.55
- Seeing (arcsec)
- 0.81
Observation
- ID
- 63616
- Category
- calibrator
- 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
- 47356
- Name
- iot Car
- RA
- 139.270146
- DEC
- -59.27517
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2140 | 90.2080 | 157.2000 | 157.4000 |
| A0-J2 | 119.7000 | 119.6310 | 141.5000 | 141.7000 |
| A0-K0 | 102.3000 | 102.1540 | 122.9350 | 123.2090 |
| G1-J2 | 40.9110 | 40.8210 | 104.9000 | 105.1000 |
| G1-K0 | 57.8020 | 57.6630 | 61.5810 | 61.7280 |
| J2-K0 | 39.6570 | 39.6380 | 16.5490 | 16.6820 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60708.36285649 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.270146 |
| DEC | -59.27517 |
| 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 | 90.214 |
| HIERARCH ESO ISS PBL12 END | 90.208 |
| HIERARCH ESO ISS PBLA12 START | 157.2 |
| HIERARCH ESO ISS PBLA12 END | 157.4 |
| HIERARCH ESO ISS PBL13 START | 119.7 |
| HIERARCH ESO ISS PBL13 END | 119.631 |
| HIERARCH ESO ISS PBLA13 START | 141.5 |
| HIERARCH ESO ISS PBLA13 END | 141.7 |
| HIERARCH ESO ISS PBL14 START | 102.3 |
| HIERARCH ESO ISS PBL14 END | 102.154 |
| HIERARCH ESO ISS PBLA14 START | 122.935 |
| HIERARCH ESO ISS PBLA14 END | 123.209 |
| HIERARCH ESO ISS PBL23 START | 40.911 |
| HIERARCH ESO ISS PBL23 END | 40.821 |
| HIERARCH ESO ISS PBLA23 START | 104.9 |
| HIERARCH ESO ISS PBLA23 END | 105.1 |
| HIERARCH ESO ISS PBL24 START | 57.802 |
| HIERARCH ESO ISS PBL24 END | 57.663 |
| HIERARCH ESO ISS PBLA24 START | 61.581 |
| HIERARCH ESO ISS PBLA24 END | 61.728 |
| HIERARCH ESO ISS PBL34 START | 39.657 |
| HIERARCH ESO ISS PBL34 END | 39.638 |
| HIERARCH ESO ISS PBLA34 START | 16.549 |
| HIERARCH ESO ISS PBLA34 END | 16.682 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00535 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00535 |
| HIERARCH ESO ISS AMBI TEMP | 14.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |