Exposure
- ID
- GRAVI.2025-11-21T00:38:17.274_1
- Header ID
- GRAVI.2025-11-21T00:38:17.274
- Date updated
- 2025-11-21 00:56:16 UTC+0000
- Release date
- 2025-11-21 00:56:16 UTC+0000
- UTC Start
- 2025-11-21 00:38:17.274
- UTC End
- 2025-11-21 00:43:37.274
- MJD Start
- 61000.02658882
- MJD End
- 61000.030292523705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032525
- Ambient temperature (°C)
- 12.11
- Seeing (arcsec)
- 0.995
Observation
- ID
- 71814
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 53313
- Name
- P0006_B
- RA
- 8.432202
- DEC
- -35.0056
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6490 | 24.7240 | 137.9000 | 138.5000 |
| A0-D0 | 31.9340 | 31.9680 | 66.0000 | 66.8000 |
| A0-C1 | 22.1710 | 22.2520 | 110.7670 | 111.4950 |
| B2-D0 | 33.7450 | 33.7160 | 22.0000 | 22.7000 |
| B2-C1 | 11.2400 | 11.2310 | 21.9550 | 22.6470 |
| D0-C1 | 22.5040 | 22.4850 | 202.0180 | 202.7090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 61000.02658882 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0006_B |
| HIERARCH ESO INS SOBJ NAME | P0006_B |
| RA | 8.432202 |
| DEC | -35.0056 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.649 |
| HIERARCH ESO ISS PBL12 END | 24.724 |
| HIERARCH ESO ISS PBLA12 START | 137.9 |
| HIERARCH ESO ISS PBLA12 END | 138.5 |
| HIERARCH ESO ISS PBL13 START | 31.934 |
| HIERARCH ESO ISS PBL13 END | 31.968 |
| HIERARCH ESO ISS PBLA13 START | 66.0 |
| HIERARCH ESO ISS PBLA13 END | 66.8 |
| HIERARCH ESO ISS PBL14 START | 22.171 |
| HIERARCH ESO ISS PBL14 END | 22.252 |
| HIERARCH ESO ISS PBLA14 START | 110.767 |
| HIERARCH ESO ISS PBLA14 END | 111.495 |
| HIERARCH ESO ISS PBL23 START | 33.745 |
| HIERARCH ESO ISS PBL23 END | 33.716 |
| HIERARCH ESO ISS PBLA23 START | 22.0 |
| HIERARCH ESO ISS PBLA23 END | 22.7 |
| HIERARCH ESO ISS PBL24 START | 11.24 |
| HIERARCH ESO ISS PBL24 END | 11.231 |
| HIERARCH ESO ISS PBLA24 START | 21.955 |
| HIERARCH ESO ISS PBLA24 END | 22.647 |
| HIERARCH ESO ISS PBL34 START | 22.504 |
| HIERARCH ESO ISS PBL34 END | 22.485 |
| HIERARCH ESO ISS PBLA34 START | 202.018 |
| HIERARCH ESO ISS PBLA34 END | 202.709 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003069 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003436 |
| HIERARCH ESO ISS AMBI TEMP | 12.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |
| HIERARCH ESO FT ROBJ NAME | P0006_B |
| HIERARCH ESO FT ROBJ ALPHA | 003343.807 |
| HIERARCH ESO FT ROBJ DELTA | -350007.484 |