Exposure
- ID
- MATIS.2025-06-16T06:21:12.256_1
- Header ID
- MATIS.2025-06-16T06:21:12.256
- Date updated
- 2025-06-16 06:38:21 UTC+0000
- Release date
- 2025-06-16 06:21:12 UTC+0000
- UTC Start
- 2025-06-16 06:21:12.256
- UTC End
- 2025-06-16 06:22:12.316
- MJD Start
- 60842.26472518
- MJD End
- 60842.26542031889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002297
- Ambient temperature (°C)
- 7.07
- Seeing (arcsec)
- 0.99
Observation
- ID
- 68117
- Category
- calibrator
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 50632
- Name
- eps Sgr
- RA
- 276.041375
- DEC
- -34.38532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1310 | 90.1050 | 123.2000 | 123.4000 |
| A0-J2 | 127.1370 | 127.0520 | 100.4000 | 100.5000 |
| A0-K0 | 124.3590 | 124.2490 | 78.3330 | 78.4610 |
| G1-J2 | 56.2800 | 56.2310 | 61.9000 | 62.0000 |
| G1-K0 | 87.7740 | 87.7310 | 31.9010 | 31.9950 |
| J2-K0 | 48.1380 | 48.1400 | 356.1040 | 356.2120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60842.26472518 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | eps Sgr |
| RA | 276.041375 |
| DEC | -34.38532 |
| 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 90.131 |
| HIERARCH ESO ISS PBL12 END | 90.105 |
| HIERARCH ESO ISS PBLA12 START | 123.2 |
| HIERARCH ESO ISS PBLA12 END | 123.4 |
| HIERARCH ESO ISS PBL13 START | 127.137 |
| HIERARCH ESO ISS PBL13 END | 127.052 |
| HIERARCH ESO ISS PBLA13 START | 100.4 |
| HIERARCH ESO ISS PBLA13 END | 100.5 |
| HIERARCH ESO ISS PBL14 START | 124.359 |
| HIERARCH ESO ISS PBL14 END | 124.249 |
| HIERARCH ESO ISS PBLA14 START | 78.333 |
| HIERARCH ESO ISS PBLA14 END | 78.461 |
| HIERARCH ESO ISS PBL23 START | 56.28 |
| HIERARCH ESO ISS PBL23 END | 56.231 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 62.0 |
| HIERARCH ESO ISS PBL24 START | 87.774 |
| HIERARCH ESO ISS PBL24 END | 87.731 |
| HIERARCH ESO ISS PBLA24 START | 31.901 |
| HIERARCH ESO ISS PBLA24 END | 31.995 |
| HIERARCH ESO ISS PBL34 START | 48.138 |
| HIERARCH ESO ISS PBL34 END | 48.14 |
| HIERARCH ESO ISS PBLA34 START | 356.104 |
| HIERARCH ESO ISS PBLA34 END | 356.212 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002297 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002297 |
| HIERARCH ESO ISS AMBI TEMP | 7.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |