Exposure
- ID
- GRAVI.2025-11-01T01:05:33.429_2
- Header ID
- GRAVI.2025-11-01T01:05:33.429
- Date updated
- 2025-11-01 01:15:45 UTC+0000
- Release date
- 2025-11-01 01:05:33 UTC+0000
- UTC Start
- 2025-11-01 01:05:33.429
- UTC End
- 2025-11-01 01:06:53.429
- MJD Start
- 60980.0455258
- MJD End
- 60980.046451725924
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004633999999999999
- Ambient temperature (°C)
- 12.25
- Seeing (arcsec)
- 0.54
Observation
- ID
- 70546
- 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 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.6310 | 82.8200 | 101.7000 | 101.9000 |
| A0-J2 | 121.6770 | 121.8990 | 77.2000 | 77.4000 |
| A0-K0 | 124.8410 | 124.9620 | 55.6160 | 55.8930 |
| G1-J2 | 57.8520 | 57.8740 | 40.7000 | 41.0000 |
| G1-K0 | 90.0600 | 90.0480 | 14.2230 | 14.4320 |
| J2-K0 | 46.1570 | 46.1840 | 340.2480 | 340.3920 |
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 | 60980.0455258 |
| 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 | 82.631 |
| HIERARCH ESO ISS PBL12 END | 82.82 |
| HIERARCH ESO ISS PBLA12 START | 101.7 |
| HIERARCH ESO ISS PBLA12 END | 101.9 |
| HIERARCH ESO ISS PBL13 START | 121.677 |
| HIERARCH ESO ISS PBL13 END | 121.899 |
| HIERARCH ESO ISS PBLA13 START | 77.2 |
| HIERARCH ESO ISS PBLA13 END | 77.4 |
| HIERARCH ESO ISS PBL14 START | 124.841 |
| HIERARCH ESO ISS PBL14 END | 124.962 |
| HIERARCH ESO ISS PBLA14 START | 55.616 |
| HIERARCH ESO ISS PBLA14 END | 55.893 |
| HIERARCH ESO ISS PBL23 START | 57.852 |
| HIERARCH ESO ISS PBL23 END | 57.874 |
| HIERARCH ESO ISS PBLA23 START | 40.7 |
| HIERARCH ESO ISS PBLA23 END | 41.0 |
| HIERARCH ESO ISS PBL24 START | 90.06 |
| HIERARCH ESO ISS PBL24 END | 90.048 |
| HIERARCH ESO ISS PBLA24 START | 14.223 |
| HIERARCH ESO ISS PBLA24 END | 14.432 |
| HIERARCH ESO ISS PBL34 START | 46.157 |
| HIERARCH ESO ISS PBL34 END | 46.184 |
| HIERARCH ESO ISS PBLA34 START | 340.248 |
| HIERARCH ESO ISS PBLA34 END | 340.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004898 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00437 |
| HIERARCH ESO ISS AMBI TEMP | 12.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | lam01sclb |
| HIERARCH ESO FT ROBJ ALPHA | 004242.8652 |
| HIERARCH ESO FT ROBJ DELTA | -382749.1610 |