Exposure
- ID
- GRAVI.2025-08-27T23:11:49.322_1
- Header ID
- GRAVI.2025-08-27T23:11:49.322
- Date updated
- 2025-08-27 23:25:37 UTC+0000
- Release date
- 2025-08-27 23:11:49 UTC+0000
- UTC Start
- 2025-08-27 23:11:49.322
- UTC End
- 2025-08-27 23:18:29.322
- MJD Start
- 60914.96654308
- MJD End
- 60914.97117270963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047255
- Ambient temperature (°C)
- 11.96
- Seeing (arcsec)
- 0.95
Observation
- ID
- 70134
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52037
- Name
- TYC_7838-856-1
- RA
- 239.696306
- DEC
- -37.68048
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.3190 | 48.3680 | 157.8000 | 158.8000 |
| A0-J2 | 127.1780 | 126.6000 | 101.4000 | 102.5000 |
| A0-J6 | 162.0940 | 161.4180 | 32.6850 | 33.3800 |
| B5-J2 | 108.2490 | 107.5360 | 79.5000 | 80.5000 |
| B5-J6 | 193.9820 | 193.4840 | 20.9350 | 21.6190 |
| J2-J6 | 165.7470 | 165.8870 | 347.0500 | 347.8940 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60914.96654308 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | TYC 7838-856-1 |
| HIERARCH ESO INS SOBJ NAME | TYC_7838-856-1 |
| RA | 239.696306 |
| DEC | -37.68048 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 48.319 |
| HIERARCH ESO ISS PBL12 END | 48.368 |
| HIERARCH ESO ISS PBLA12 START | 157.8 |
| HIERARCH ESO ISS PBLA12 END | 158.8 |
| HIERARCH ESO ISS PBL13 START | 127.178 |
| HIERARCH ESO ISS PBL13 END | 126.6 |
| HIERARCH ESO ISS PBLA13 START | 101.4 |
| HIERARCH ESO ISS PBLA13 END | 102.5 |
| HIERARCH ESO ISS PBL14 START | 162.094 |
| HIERARCH ESO ISS PBL14 END | 161.418 |
| HIERARCH ESO ISS PBLA14 START | 32.685 |
| HIERARCH ESO ISS PBLA14 END | 33.38 |
| HIERARCH ESO ISS PBL23 START | 108.249 |
| HIERARCH ESO ISS PBL23 END | 107.536 |
| HIERARCH ESO ISS PBLA23 START | 79.5 |
| HIERARCH ESO ISS PBLA23 END | 80.5 |
| HIERARCH ESO ISS PBL24 START | 193.982 |
| HIERARCH ESO ISS PBL24 END | 193.484 |
| HIERARCH ESO ISS PBLA24 START | 20.935 |
| HIERARCH ESO ISS PBLA24 END | 21.619 |
| HIERARCH ESO ISS PBL34 START | 165.747 |
| HIERARCH ESO ISS PBL34 END | 165.887 |
| HIERARCH ESO ISS PBLA34 START | 347.05 |
| HIERARCH ESO ISS PBLA34 END | 347.894 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004788 |
| HIERARCH ESO ISS AMBI TEMP | 11.96 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |