actuated fold mirrors ADC (see "analog-to-digital converter") AFMs (see "actuated fold mirrors") [1] [2] analog-to-digital converter aperture photometry apertures artifacts bright object diffraction spikes large angle scattering [1] [2] astrometry image scale
AB magnitude aberration correction ACOADD (see STSDAS) actuated fold mirrors [1] [2] ADT-GAIN Ammonia heat pipe analog-to-digital converter [1] [2] AP-17 [1] [2] apertures position updates filter combinations Application Processor (see "AP-17") AREA mode [1] [2] artifacts blooming diffraction spikes field flattener ghosts filter ghosts horizontal smearing residual image scattering of bright Earth light CCD, image astrometry
BSC (see "Yale Bright Star Catalog")
background dark count rates sky bandpass effective width BD+75D325 bias frame calibration blooming [1] [2] breathing bright objects avoidance regions observing strategies CCD artifacts Bruzual, Persson, Gunn, Stryker atlas
calibration
bias
charge transfer efficiency (CTE)
flux
plan
Cycle 5
point spread function
polarizers [1] [2]
sky flats
StarView
CALWP2 (see STSDAS)
CCD
blooming [1] [2]
charge transfer efficiency
long-term degradation
flat field
gain [1] [2]
hot pixels
image purge
MTF
(see also "pixel response function")
multi-pinned phase [1] [2]
over-clocked pixels
quantization noise [1] [2]
quantum efficiency
quantum efficiency hysteresis
radiation damage
read noise [1] [2]
residual image
CTE trails
sub-pixel QE variations
thick
undersampling
DQE
charge transfer efficiency
problem
residual image trails
CLOCKS
contamination
WFPC2
continous viewing zone
CTE (see "charge transfer efficiency") [1] [2]
calibration channel
calibration
astrometry
bias
reference files
charge transfer efficiency (CTE)
dark [1] [2]
flat field [1] [2
]
linear ramp filters [1] [2]
observations
plan
Cycle 6
proposal numbers (see number)
observations [1] [
2]
pipeline process
reference files
CCD
MTF
vs. WF/PC-1
34-row defect
back illuminated
charge transfer efficiency
problem
charge trapping
clearing
DQE
epitaxial thickness
front-side illuminated
full well capacity
gamma
MTF [1] [2] [3]
pixel response
polysilicon gate
quantum efficiency hysteresis
radiation damage
readout time
recombination length
residual image
bulk residual image
CTE trails
saturation
Si-SiO2 interface
silicon band-gap
WFPC2
bright object artifacts
description
dynamic range
flat field response
orientation
pixel response
quantum efficiency hysteresis
readout
residual image artifact
charge transfer efficiency [1] [2] [3]
calibration
long-term degradation
CLOCKS [1] [2] <
A HREF="W2_68.html#MARKER2_2">[3] [4]
CMD_EXP
coarse track
cold junction
color transformation
contamination
control
WFPC2
WF/PC-1
cooldown
cosmic rays [1] [2]<
/A> [3]
count rate
dark current
sky
target
Cousins RI
CR-SPLIT [1] [2]
[3] [4]
CR-TOLERANCE [1] [2]<
/A> [3]
CTE (see "charge transfer efficiency") [1] [2]
CVZ (see "continuous viewing zone")
data quality file detector MTF (see "CCD MTF")
dark current [1] [2] cosmic-ray induced scintillation electronic dark frame calibration DARKTIME data set contents Delta Cas Deuterium lamp diffraction spikes dimensionless efficiency distortion optical DITHER-TYPE dithering [1] [2] accuracy strategies DQE CCD [1] [2] DQF (see "data quality file") dripping and drizzling dynamic range [1] [2 ]
efficiency
dimensionless
ETC (see "Exposure Time Calculator")
Exposure Time Calculator
exposure time
anomalies
exposure
overhead time
timing
accuracy
CCD clearing
CCD readout
dithering
filter change
spacial scans
EXPTIME
EARTH-CALIB emission line targets observation strategies encircled energy Epsilon Eridani EXPEND EXPFLAG Exposure Time Calculator emission lines extended sources stars stars with background exposure time advice CLOCKS=YES estimation exposure timing EXPSTART EXPTIME
field flattener flat field sky flats full well capacity
faint objects observing near bright objects observing strategies FGS (see "Fine Guidance Sensor") field flattener field-of-view orientation on sky filter change filters (see "optical filters") Fine Guidance Sensor [1] [2] breathing effects Fine Lock [1] [2] FK5 (Julian) reference frame flat field response flat field quality calibration CCD flux calibration FULL mode
ghost images field flattener filter ghost
gain gain switch [1] [2] GRW+70D5824 [1] [2]< /A> [3] gyro hold
HDF (see Hubble Deep Field) header keywords CMD_EXP DARKTIME EXPFLAG EXPSTART EXPTIME SHUTTER UEXPODUR EXPEND heat pipe
header keywords EXPTIME [1] [2] PHOTZPT PHOTFLAM history instrument development hot junction hot pixels [1] [2] Hubble Deep Field [1] [2]
image purge CCD incandescent lamps instrument optical filters configuration [1] [ 2] description objectives INT ACQ Investigation Definition Team
Johnson UBVRI
K-spots (see "Kelsall spots")
Kelsall spots [1] [ 2]
lamps Deuterium incandescent linear ramp filters calibration
large angle scattering [1] [2] linear ramp filters calculator tool observing with using POS TARGs loss of guide star lock LOW-SKY [1] [2] LRF (see "linear ramp filters") Lumogen [1] [2] < A HREF="W2_34.html#MARKER2_1">[3]
magnitude AB STMAG METRIC (see STSDAS) mode AREA [1] [2] FULL SUM=2x2
M67 magnitude Johnson-Cousins [1] [2] Oke system Strx9a mgren determining mean wavelength [1] [2] measles WF/PC-1 methane quad filter MPP (see "multi-pinned phase") multi-pinned phase [1] [2]
noise CCD read noise [1] [2] quantization [1] [2] [3]
NGC 2100 NGC 2419 NGC 2682 (see "M67") NGC 4472 NGC 5139 (see "Omega Cen") [1] [2] noise background dark current NSSC-1
observing strategies bright targets cosmic rays dithering faint objects faint targets near bright objects linear ramp filters pointing accuracy polarization on-line calculator (see "Exposure Time Calculator") optical filters mean wavelength red leaks UV quad Optical Telescope Assembly breathing optics actuated fold mirrors [1] [2] diffraction spikes distortion field flattener [1] [2] pick-off mirror [1] [2] [3] [4] pyramid mirror [1] [2] [3] relay spherical abberation wavefront quality
observing strategies
CCD position and orientation on sky
choosing exposure times
emission lines in galaxy nuclei
Omega Cen [1] [2] [3]
optical alignment
optical filters
features
narrow band
OII redshifted quad
Wood's
aperture combinations
broad band
linear ramp
methane quad
polarizer quad
simple
spectral response
transmission curves
Wood's
Optical Telescope Assembly [1] [2] [3]
breathing
effect on PSF subtraction
focus adjustments
optics
actuated fold mirrors [1] [2]
Cassegrain relay
image scale
pick-off mirror
impact on polarization
ORIENT
avoiding bloom track
how to compute
OTA (see "Optical Telescope Assembly")
over-clocked pixels
overexposure
CCD artifacts
overhead time
PHOTFLAM photometry orbital variations system throughput encircled energy PHOTZPT pixel response pixel response function plate scale point spread function breathing loss of lock POS TARG PSF (see "point spread function")
PCS MODE
photometry
accuracy
breathing
focus adjustments
sub-pixel response
zeropoint
pick-off mirror [1]
[2] [3] [4]
pipeline calibration [1] [2]
pivot wavelength
pixel response function (see also "CCD MTF")
PODPS
point spread function [1] [2]
astigmatism
in PC1 [1] [2]<
/A>
in WFC
calibration [1]
[2]
encircled energy
fitting
jitter
subtraction
variation with field position
variations with time
model PSF
pointing
accuracy
jitter
repeatability
polarizers
calibration [1]
[2]
observation strategies
quad filter
POS TARG
pyramid mirror [1] [2
] [3]
QEH (see "quantum efficiency hysteresis") quantum efficiency hysteresis
QEH (see "quantum efficiency hysteresis") quantization noise CCD [1] [2] quantum efficiency [1] [2] quantum efficiency hysteresis [1] [2]
RBI (see "residual bulk image") residual bulk image
radiation damage READ read noise [1] [2] red leaks UV filters [1] [2] reference files bias dark calibration reference frame FK4 FK5 relay optics residual image CTE trails resolution
scale pixel scale Si-SiO2 interface signal-to-noise ratio (see "SNR estimation") SLTV (see "thermal vacuum test") SMOV (see "Servicing Mission Observatory Verification") spherical aberration correction standard stars (see star name) STSDAS WARMPIX sub-pixel QE variations SYNPHOT
SAO catalog
scattering
large angle
Selectable Optical Filter Assembly [1] [2]
serial clocks
Servicing Mission Observatory Verification
shutter
SHUTTER
shutter
shutter blade encoder
sky background
sky flats
smearing
CCD artifacts
SNR estimation
aperture photometry
examples [1] [2]
aperture photometry
emission lines
extended sources
point source with galaxy
point sources
PSF fitting
SNR tables
extended sources
galaxies
point sources
tables
SOFA (see "selectable optical filter assembly")
spacecraft computer (see "NSSC-1")
spatial scans
spectral index
spherical aberration
correction [1] [2
]
effects
StarView
retrieving calibration files
STMAG
STSDAS
ACOADD
CALWP2
METRIC
SYNPHOT
UCHCOORD
calibration
SUM=2x2 (see "AREA mode")
SYNPHOT [1] [2]
TEC (see "thermo-electric cooler") thermo-electric cooler cold junction hot junction
tapes
files on
telescope alignment (definition)
thermal vacuum test
thermo-electric cooler
throughput
system
UV
time dependence
TIM [1] [2]
TinyTIM [1] [2]
[3]
tracking modes
Trauger, J. T.
UCHCOORD (see STSDAS)
UV
throughput
time dependence
U3 axis UEXPODUR undersampling [1] [2] [3] UV filters red leaks [1] [2] UV imaging
V2,V3 system Vega [1] [2] VEGAMAG
wavelength mean pivot WF/PC-1 analog-to-digital converter charge transfer efficiency quantum efficiency hysteresis Wood's filters WWW LRF calculator tool
WARMPIX (see STSDAS) wavefront quality Weibull function Westphal, J. A. WF/PC-1 [1] [2] < A HREF="W2_5.html#MARKER2_3">[3] [4] analog-to-digital converter CCDs entry port flat field quality contamination Wide Field and Planetary Camera (see WP/PC-1) window (see "field flattener") Wood's filters WWW exposure time calculator photometric monitoring
XCAL [1] [2]
Yale Bright Star Catalog
Zeolite [1] [2]
5205 5481 5560 5562 5563 5564 5568 5570 5571 5572 5574 5611 5615 5629 5645 5646 5655 5659 5663 5778
6140 6142 6143 6179 [1] [2] 6182 6183 6184 6186 [1] [2] 6187 [1] [2] 6188 6189 6190 6191 6192 [1] [2] 6193 [1] [2] 6194 6195 6250 [1] [2] 6902 6903 6904 6905 6906 6907 6908 6909 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943