Exposure
- ID
- GRAVI.2025-10-27T00:56:01.979_2
- Header ID
- GRAVI.2025-10-27T00:56:01.979
- Date updated
- 2025-10-27 01:06:07 UTC+0000
- Release date
- 2025-10-27 00:56:01 UTC+0000
- UTC Start
- 2025-10-27 00:56:01.979
- UTC End
- 2025-10-27 00:57:21.979
- MJD Start
- 60975.03891179
- MJD End
- 60975.03983771592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006923
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.45
Observation
- ID
- 70529
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52300
- Name
- lam01sclb
- RA
- 10.678712499999998
- DEC
- -38.46348722222223
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.5920 | 78.8270 | 97.7000 | 97.9000 |
| A0-J2 | 116.9160 | 117.1930 | 72.0000 | 72.3000 |
| A0-K0 | 122.1960 | 122.3500 | 50.1510 | 50.4520 |
| G1-J2 | 57.3320 | 57.3640 | 35.5000 | 35.8000 |
| G1-K0 | 90.2250 | 90.2180 | 10.1710 | 10.3890 |
| J2-K0 | 45.5740 | 45.6080 | 337.6030 | 337.7390 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60975.03891179 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | lam01sclb |
| HIERARCH ESO INS SOBJ NAME | lam01sclb |
| RA | 10.675862 |
| DEC | -38.46361 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 78.592 |
| HIERARCH ESO ISS PBL12 END | 78.827 |
| HIERARCH ESO ISS PBLA12 START | 97.7 |
| HIERARCH ESO ISS PBLA12 END | 97.9 |
| HIERARCH ESO ISS PBL13 START | 116.916 |
| HIERARCH ESO ISS PBL13 END | 117.193 |
| HIERARCH ESO ISS PBLA13 START | 72.0 |
| HIERARCH ESO ISS PBLA13 END | 72.3 |
| HIERARCH ESO ISS PBL14 START | 122.196 |
| HIERARCH ESO ISS PBL14 END | 122.35 |
| HIERARCH ESO ISS PBLA14 START | 50.151 |
| HIERARCH ESO ISS PBLA14 END | 50.452 |
| HIERARCH ESO ISS PBL23 START | 57.332 |
| HIERARCH ESO ISS PBL23 END | 57.364 |
| HIERARCH ESO ISS PBLA23 START | 35.5 |
| HIERARCH ESO ISS PBLA23 END | 35.8 |
| HIERARCH ESO ISS PBL24 START | 90.225 |
| HIERARCH ESO ISS PBL24 END | 90.218 |
| HIERARCH ESO ISS PBLA24 START | 10.171 |
| HIERARCH ESO ISS PBLA24 END | 10.389 |
| HIERARCH ESO ISS PBL34 START | 45.574 |
| HIERARCH ESO ISS PBL34 END | 45.608 |
| HIERARCH ESO ISS PBLA34 START | 337.603 |
| HIERARCH ESO ISS PBLA34 END | 337.739 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006923 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006923 |
| HIERARCH ESO ISS AMBI TEMP | 12.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | lam01sclb |
| HIERARCH ESO FT ROBJ ALPHA | 004242.891 |
| HIERARCH ESO FT ROBJ DELTA | -382748.554 |