General news:	NOTE: The Health Check and calChecker services have been moved to qcFlow. These pages are only maintained for comparison and will be removed in 2026.
SPHERE news:	Note that the current Health Check monitor runs with an incomplete pipeline and an incomplete set of QC1 parameters. QCG can currently not guarantee completeness and significance at the usual level.

SPHERE instrument score:

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HC navigation group

group score

report scores and comments (for red scores only)

KPI

no scoring

detector:_dark

med_master

ron

NumHotPixel

CI__Flats_&_Lamps

CI_HIGH_FLAT

CI_RMS

CI_FPN

CI_NBP

CI__optical_axis_position

AXIS-X

AXIS-Y

AXIS-XY

CI__opt.distortion:coeff

DIST_Y

DIST_J

DIST_H

DIST_K

CI__opt.distortion:shift

SHIFT_Y

SHIFT_J

SHIFT_H

SHIFT_K

CI__photometric_zeropoints

CI_PHOT

CI_STREHL

CI_PEAK

CI_FLUX

DBI__Flats_&_Lamps

DBI_HIGH_FLAT

DBI_RMS

DBI_FPN

DBI_NBP

DBI_BACKG

DBI__optical_axis

AXIS-X

AXIS-Y

AXIS-XY

DBI__opt.distortion:coeff

DIST_H

DIST_K

DBI__opt.distortion:shift

SHIFT_H

SHIFT_K

DPI__Flats_&_Lamps

DPI_HIGH_FLAT

DPI_BACKG

detector:_dark

med_master

ron

NumHotPix

persistence

persist/temp

Background

NormPersist

laser_imaging_flats

counts_YJ

counts_YJH

NumBadPix_YJ

NumBadPix_YJH

spectra:_position

SPOS_YJ

SPOS_YJH

spectra:_wavecal

DISPERSION

RESOLV.POWER

Wavelength(T)

resolv.pow(T)

arclineflux(T)

Wavelength(F)

spectra:_ifu_flat

LAMP_YJ

LAMP_YJH

detector:_bias

bias

ron

detector:_dark

dark

lamps:_counts,SNR

LAMP

SN-ratio

RMS

SHUTTER

photometric_zeropoints

ZEROPOINT

STREHL_RATIO

PEAK_COUNTS

FLUX

detector:_bias

bias

ron

detector:_dark

dark_SlowPol_C1

dark_SlowPol_C2

dark_FastPol_C1

dark_FastPol_C2

lamps

LAMP_V

LAMP_R

LAMP_I

flat:SNR

SNR_V

SNR_R

SNR_I

flat:RMS

RMS_V

RMS_R

RMS_I

flat:shutter

SHUTTER_V

SHUTTER_R

SHUTTER_I

modemeff

MODEM_EFF

MODEM_COUNTS

MODEM_SHUTTER

differential_pol

DIFF_POL

POL_ANGLE

STREHL_RATIO

PEAK_COUNTS

FLUX