Exposure
- ID
- GRAVI.2025-11-15T02:11:04.824_2
- Header ID
- GRAVI.2025-11-15T02:11:04.824
- Date updated
- 2025-11-15 02:20:55 UTC+0000
- Release date
- 2025-11-15 02:11:04 UTC+0000
- UTC Start
- 2025-11-15 02:11:04.824
- UTC End
- 2025-11-15 02:12:24.824
- MJD Start
- 60994.09102806
- MJD End
- 60994.091953985924
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005556
- Ambient temperature (°C)
- 13.0
- Seeing (arcsec)
- 0.74
Observation
- ID
- 71754
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 52314
- Name
- lam01sclb
- RA
- 10.678604999999997
- DEC
- -38.463655833333334
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.0460 | 25.0570 | 144.8000 | 145.0000 |
| A0-D0 | 31.6290 | 31.6040 | 75.0000 | 75.2000 |
| A0-C1 | 22.6110 | 22.6140 | 118.8380 | 119.0740 |
| B2-D0 | 32.8650 | 32.8430 | 29.3000 | 29.5000 |
| B2-C1 | 10.9480 | 10.9400 | 29.2820 | 29.4540 |
| D0-C1 | 21.9180 | 21.9030 | 209.3480 | 209.5200 |
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 | 60994.09102806 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 25.046 |
| HIERARCH ESO ISS PBL12 END | 25.057 |
| HIERARCH ESO ISS PBLA12 START | 144.8 |
| HIERARCH ESO ISS PBLA12 END | 145.0 |
| HIERARCH ESO ISS PBL13 START | 31.629 |
| HIERARCH ESO ISS PBL13 END | 31.604 |
| HIERARCH ESO ISS PBLA13 START | 75.0 |
| HIERARCH ESO ISS PBLA13 END | 75.2 |
| HIERARCH ESO ISS PBL14 START | 22.611 |
| HIERARCH ESO ISS PBL14 END | 22.614 |
| HIERARCH ESO ISS PBLA14 START | 118.838 |
| HIERARCH ESO ISS PBLA14 END | 119.074 |
| HIERARCH ESO ISS PBL23 START | 32.865 |
| HIERARCH ESO ISS PBL23 END | 32.843 |
| HIERARCH ESO ISS PBLA23 START | 29.3 |
| HIERARCH ESO ISS PBLA23 END | 29.5 |
| HIERARCH ESO ISS PBL24 START | 10.948 |
| HIERARCH ESO ISS PBL24 END | 10.94 |
| HIERARCH ESO ISS PBLA24 START | 29.282 |
| HIERARCH ESO ISS PBLA24 END | 29.454 |
| HIERARCH ESO ISS PBL34 START | 21.918 |
| HIERARCH ESO ISS PBL34 END | 21.903 |
| HIERARCH ESO ISS PBLA34 START | 209.348 |
| HIERARCH ESO ISS PBLA34 END | 209.52 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006015 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005097 |
| HIERARCH ESO ISS AMBI TEMP | 13.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | lam01sclb |
| HIERARCH ESO FT ROBJ ALPHA | 004242.8652 |
| HIERARCH ESO FT ROBJ DELTA | -382749.1610 |