The compression rate of on board EIS data may vary depending on a few factors such as the observing target (QS, AR, CH, etc), slit/slot selection, exposures, etc.
The purpose of this study is trying to investigate how different compression schemes effect EIS data volume on board and work out a better estimation of compression rate for compression scheme (eg. DPCM, JPEG98, JPEG95, etc.)
1. to get actual data volume from MDP status information: the inclined curve means data packets from EIS on MDP, the vertical curve means data packets dumped to ground station. So in general, known a raster's start and end time can calculate actual data volume, and then compare it with the designed data volume of this raster to get data compression rate.
2. to get related information from planning database/eis catalogue/fits header, for example: raster ID, compression scheme, designed data volume, SCI_OBJ, TARGET, slit/slot, exposures, etc.
3. prepare plots based on various factor combinations: compression rate vs. slit/slot, rate vs. target, rate vs. exposures
DPCM compression (all samples) #
DPCM compression vs different target#
DPCM vs. QS
DPCM vs. AR
DPCM vs. CH
DPCM vs. PCH
DPCM vs. FIL
DPCM compression vs SLA selection#
DPCM vs. 1" slit
DPCM vs. 2" slit
DPCM vs. 40" slit
DPCM vs. 266" slit
DPCM compression vs SLA selection vs target#
DPCM vs. 1" slit vs. AR
DPCM vs. 2" slit vs. AR
DPCM vs. 40" slit vs. AR
DPCM vs. 266" slit vs. AR
DPCM vs. 1" slit vs. AR
DPCM vs. 2" slit vs. AR
DPCM vs. 40" slit vs. AR
DPCM vs. 266" slit vs. AR
DPCM vs. 1" slit vs. QS
DPCM vs. 2" slit vs. QS
DPCM vs. 40" slit vs. QS
DPCM vs. 266" slit vs. QS
DPCM vs. 1" slit vs. CH
DPCM vs. 2" slit vs. CH
DPCM vs. 40" slit vs. CH
DPCM vs. 266" slit vs. CH
DPCM vs. 1" slit vs. FIL
DPCM vs. 2" slit vs. FIL
DPCM vs. 40" slit vs. FIL
DPCM vs. 266" slit vs. FIL
DPCM vs. 1" slit vs. PCH
DPCM vs. 2" slit vs. PCH
DPCM vs. 40" slit vs. PCH
DPCM vs. 266" slit vs. PCH
DPCM compression vs different exposures#
DPCM vs. 10 second
DPCM vs. 15 second
DPCM vs. 20 second
DPCM vs. 30 second
DPCM vs. 60s second
DPCM compression vs 1" SLA selection vs exposures#
DPCM vs. 1" slit vs. 10s exposures
DPCM vs. 1" slit vs. 15s exposures
DPCM vs. 1" slit vs. 20s exposures
DPCM vs. 1" slit vs. 30s exposures
DPCM vs. 1" slit vs. 60s exposures
DPCM compression vs 2" SLA selection vs exposures#
DPCM vs. 2" slit vs. 10s exposures
DPCM vs. 2" slit vs. 15s exposures
DPCM vs. 2" slit vs. 20s exposures
DPCM vs. 2" slit vs. 30s exposures
DPCM vs. 2" slit vs. 60s exposures
DPCM compression vs 40" SLA selection vs exposures#
DPCM vs. 40" slit vs. 10s exposures
DPCM vs. 40" slit vs. 15s exposures
DPCM vs. 40" slit vs. 20s exposures
DPCM vs. 40" slit vs. 30s exposures
DPCM vs. 40" slit vs. 60s exposures
DPCM compression vs 266" SLA selection vs exposures#
DPCM vs. 266" slit vs. 10s exposures
DPCM vs. 266" slit vs. 15s exposures
DPCM vs. 266" slit vs. 20s exposures
DPCM vs. 266" slit vs. 30s exposures
DPCM vs. 266" slit vs. 60s exposures
JPEG98 compression (all samples) #
JPEG98 compression vs different target#
JPEG98 vs. QS
JPEG98 vs. AR
JPEG98 vs. CH
JPEG98 vs. PCH
JPEG98 vs. FIL
JPEG98 compression vs SLA selection#
JPEG98 vs. 1" slit
JPEG98 vs. 2" slit
JPEG98 vs. 40" slit
JPEG98 vs. 266" slit
JPEG98 compression vs SLA selection vs target#
JPEG98 vs. 1" slit vs. AR
JPEG98 vs. 2" slit vs. AR
JPEG98 vs. 40" slit vs. AR
JPEG98 vs. 266" slit vs. AR
JPEG98 vs. 1" slit vs. AR
JPEG98 vs. 2" slit vs. AR
JPEG98 vs. 40" slit vs. AR
JPEG98 vs. 266" slit vs. AR
JPEG98 vs. 1" slit vs. QS
JPEG98 vs. 2" slit vs. QS
JPEG98 vs. 40" slit vs. QS
JPEG98 vs. 266" slit vs. QS
JPEG98 vs. 1" slit vs. CH
JPEG98 vs. 2" slit vs. CH
JPEG98 vs. 40" slit vs. CH
JPEG98 vs. 266" slit vs. CH
JPEG98 vs. 1" slit vs. FIL
JPEG98 vs. 2" slit vs. FIL
JPEG98 vs. 40" slit vs. FIL
JPEG98 vs. 266" slit vs. FIL
JPEG98 vs. 1" slit vs. PCH
JPEG98 vs. 2" slit vs. PCH
JPEG98 vs. 40" slit vs. PCH
JPEG98 vs. 266" slit vs. PCH
JPEG98 compression vs different exposures#
JPEG98 vs. 10 second
JPEG98 vs. 15 second
JPEG98 vs. 20 second
JPEG98 vs. 30 second
JPEG98 vs. 60s second
JPEG98 compression vs 1" SLA selection vs exposures#
JPEG98 vs. 1" slit vs. 10s exposures
JPEG98 vs. 1" slit vs. 15s exposures
JPEG98 vs. 1" slit vs. 20s exposures
JPEG98 vs. 1" slit vs. 30s exposures
JPEG98 vs. 1" slit vs. 60s exposures
JPEG98 compression vs 2" SLA selection vs exposures#
JPEG98 vs. 2" slit vs. 10s exposures
JPEG98 vs. 2" slit vs. 15s exposures
JPEG98 vs. 2" slit vs. 20s exposures
JPEG98 vs. 2" slit vs. 30s exposures
JPEG98 vs. 2" slit vs. 60s exposures
JPEG98 compression vs 40" SLA selection vs exposures#
JPEG98 vs. 40" slit vs. 10s exposures
JPEG98 vs. 40" slit vs. 15s exposures
JPEG98 vs. 40" slit vs. 20s exposures
JPEG98 vs. 40" slit vs. 30s exposures
JPEG98 vs. 40" slit vs. 60s exposures
JPEG98 compression vs 266" SLA selection vs exposures#
JPEG98 vs. 266" slit vs. 10s exposures
JPEG98 vs. 266" slit vs. 15s exposures
JPEG98 vs. 266" slit vs. 20s exposures
JPEG98 vs. 266" slit vs. 30s exposures
JPEG98 vs. 266" slit vs. 60s exposures
JPEG95 compression (all samples) #
JPEG95 compression vs different target#
JPEG95 vs. QS
JPEG95 vs. AR
JPEG95 vs. CH
JPEG95 vs. PCH
JPEG95 vs. FIL
JPEG95 compression vs SLA selection#
JPEG95 vs. 1" slit
JPEG95 vs. 2" slit
JPEG95 vs. 40" slit
JPEG95 vs. 266" slit
JPEG95 compression vs SLA selection vs target#
JPEG95 vs. 1" slit vs. AR
JPEG95 vs. 2" slit vs. AR
JPEG95 vs. 40" slit vs. AR
JPEG95 vs. 266" slit vs. AR
JPEG95 vs. 1" slit vs. AR
JPEG95 vs. 2" slit vs. AR
JPEG95 vs. 40" slit vs. AR
JPEG95 vs. 266" slit vs. AR
JPEG95 vs. 1" slit vs. QS
JPEG95 vs. 2" slit vs. QS
JPEG95 vs. 40" slit vs. QS
JPEG95 vs. 266" slit vs. QS
JPEG95 vs. 1" slit vs. CH
JPEG95 vs. 2" slit vs. CH
JPEG95 vs. 40" slit vs. CH
JPEG95 vs. 266" slit vs. CH
JPEG95 vs. 1" slit vs. FIL
JPEG95 vs. 2" slit vs. FIL
JPEG95 vs. 40" slit vs. FIL
JPEG95 vs. 266" slit vs. FIL
JPEG95 vs. 1" slit vs. PCH
JPEG95 vs. 2" slit vs. PCH
JPEG95 vs. 40" slit vs. PCH
JPEG95 vs. 266" slit vs. PCH
JPEG95 compression vs different exposures#
JPEG95 vs. 10 second
JPEG95 vs. 15 second
JPEG95 vs. 20 second
JPEG95 vs. 30 second
JPEG95 vs. 60s second
JPEG95 compression vs 1" SLA selection vs exposures#
JPEG95 vs. 1" slit vs. 10s exposures
JPEG95 vs. 1" slit vs. 15s exposures
JPEG95 vs. 1" slit vs. 20s exposures
JPEG95 vs. 1" slit vs. 30s exposures
JPEG95 vs. 1" slit vs. 60s exposures
JPEG95 compression vs 2" SLA selection vs exposures#
JPEG95 vs. 2" slit vs. 10s exposures
JPEG95 vs. 2" slit vs. 15s exposures
JPEG95 vs. 2" slit vs. 20s exposures
JPEG95 vs. 2" slit vs. 30s exposures
JPEG95 vs. 2" slit vs. 60s exposures
JPEG95 compression vs 40" SLA selection vs exposures#
JPEG95 vs. 40" slit vs. 10s exposures
JPEG95 vs. 40" slit vs. 15s exposures
JPEG95 vs. 40" slit vs. 20s exposures
JPEG95 vs. 40" slit vs. 30s exposures
JPEG95 vs. 40" slit vs. 60s exposures
JPEG95 compression vs 266" SLA selection vs exposures#
JPEG95 vs. 266" slit vs. 10s exposures
JPEG95 vs. 266" slit vs. 15s exposures
JPEG95 vs. 266" slit vs. 20s exposures
JPEG95 vs. 266" slit vs. 30s exposures
JPEG95 vs. 266" slit vs. 60s exposures
JPEG90 compression (all samples) #
JPEG90 compression vs different target#
JPEG90 vs. QS
JPEG90 vs. AR
JPEG90 vs. CH
JPEG90 vs. PCH
JPEG90 vs. FIL
JPEG90 compression vs SLA selection#
JPEG90 vs. 1" slit
JPEG90 vs. 2" slit
JPEG90 vs. 40" slit
JPEG90 vs. 266" slit
JPEG90 compression vs SLA selection vs target#
JPEG90 vs. 1" slit vs. AR
JPEG90 vs. 2" slit vs. AR
JPEG90 vs. 40" slit vs. AR
JPEG90 vs. 266" slit vs. AR
JPEG90 vs. 1" slit vs. AR
JPEG90 vs. 2" slit vs. AR
JPEG90 vs. 40" slit vs. AR
JPEG90 vs. 266" slit vs. AR
JPEG90 vs. 1" slit vs. QS
JPEG90 vs. 2" slit vs. QS
JPEG90 vs. 40" slit vs. QS
JPEG90 vs. 266" slit vs. QS
JPEG90 vs. 1" slit vs. CH
JPEG90 vs. 2" slit vs. CH
JPEG90 vs. 40" slit vs. CH
JPEG90 vs. 266" slit vs. CH
JPEG90 vs. 1" slit vs. FIL
JPEG90 vs. 2" slit vs. FIL
JPEG90 vs. 40" slit vs. FIL
JPEG90 vs. 266" slit vs. FIL
JPEG90 vs. 1" slit vs. PCH
JPEG90 vs. 2" slit vs. PCH
JPEG90 vs. 40" slit vs. PCH
JPEG90 vs. 266" slit vs. PCH
JPEG90 compression vs different exposures#
JPEG90 vs. 10 second
JPEG90 vs. 15 second
JPEG90 vs. 20 second
JPEG90 vs. 30 second
JPEG90 vs. 60s second
JPEG90 compression vs 1" SLA selection vs exposures#
JPEG90 vs. 1" slit vs. 10s exposures
JPEG90 vs. 1" slit vs. 15s exposures
JPEG90 vs. 1" slit vs. 20s exposures
JPEG90 vs. 1" slit vs. 30s exposures
JPEG90 vs. 1" slit vs. 60s exposures
JPEG90 compression vs 2" SLA selection vs exposures#
JPEG90 vs. 2" slit vs. 10s exposures
JPEG90 vs. 2" slit vs. 15s exposures
JPEG90 vs. 2" slit vs. 20s exposures
JPEG90 vs. 2" slit vs. 30s exposures
JPEG90 vs. 2" slit vs. 60s exposures
JPEG90 compression vs 40" SLA selection vs exposures#
JPEG90 vs. 40" slit vs. 10s exposures
JPEG90 vs. 40" slit vs. 15s exposures
JPEG90 vs. 40" slit vs. 20s exposures
JPEG90 vs. 40" slit vs. 30s exposures
JPEG90 vs. 40" slit vs. 60s exposures
JPEG90 compression vs 266" SLA selection vs exposures#
JPEG90 vs. 266" slit vs. 10s exposures
JPEG90 vs. 266" slit vs. 15s exposures
JPEG90 vs. 266" slit vs. 20s exposures
JPEG90 vs. 266" slit vs. 30s exposures
JPEG90 vs. 266" slit vs. 60s exposures
JPEG85 compression (all samples) #
JPEG85 compression vs different target#
JPEG85 vs. QS
JPEG85 vs. AR
JPEG85 vs. CH
JPEG85 compression vs SLA selection#
JPEG85 vs. 40" slit
JPEG85 vs. 266" slit
JPEG85 compression vs SLA selection vs target#
JPEG85 vs. 40" slit vs. AR
JPEG85 vs. 266" slit vs. AR
JPEG85 vs. 40" slit vs. QS
JPEG85 vs. 266" slit vs. QS
JPEG85 vs. 40" slit vs. CH
JPEG85 vs. 266" slit vs. CH
JPEG85 compression vs different exposures#
JPEG85 vs. 30 second
JPEG85 compression vs 266" SLA selection vs exposures#
JPEG85 vs. 40" slit vs. 30s exposures
JPEG85 vs. 266" slit vs. 30s exposures
JPEG75 compression (all samples) #
JPEG75 compression vs different target#
JPEG75 vs. QS
JPEG75 vs. AR
JPEG75 vs. CH
JPEG75 compression vs SLA selection#
JPEG75 vs. 40" slit
JPEG75 vs. 266" slit
JPEG75 compression vs SLA selection vs target#
JPEG75 vs. 40" slit vs. AR
JPEG75 vs. 266" slit vs. AR
JPEG75 vs. 40" slit vs. QS
JPEG75 vs. 266" slit vs. QS
JPEG75 vs. 40" slit vs. CH
JPEG75 vs. 266" slit vs. CH
JPEG75 compression vs different exposures#
JPEG75 vs. 30 second
JPEG75 compression vs 266" SLA selection vs exposures#
JPEG75 vs. 40" slit vs. 30s exposures
JPEG75 vs. 266" slit vs. 30s exposures
QS QS,DC QS,SYN QS,CH QS,NET QS,DC,XBP QS,SYN,DC QS,DC,SEI QS,PCH
XBP,QS
AR AR,LMB AR,EFR AR,PLG AR,CH AR,NFL AR,CH,LMB
SYN SYN,DC SYN,QS,DC
PCH PCH,LMB,JET PCH,JET
JET,LMB,PCH
LMB LMB,LO LMB,PCH,SPI LMB,SPI
ENG,LMB,JET,PCH ENG,QS,DC
SYN,DC,QS SYN,DC
CH CH,JET CH,XBP CH,DC CH,LMB CH,QS CH,XBP,JET,EFR CH,BP,JET
PR PR,LMB PP,PCH
SPI,LMB
EFR SEI,EFR
DC DC,LMB WAV NET
SPI SPI,CH
BP,CH,JET BP,JET
FIL,PR FIL,QS
