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MIDI trending system: HISTORY report
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Last update: 2013-04-14T00:19:15 (UT)
same group: TRANS COUNTS
close window history: 2006 2007 2008 2009 2010 2011 2012   2013   2014   2015   HEALTH
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*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
- general comment: Variations in the counts are usually due to high pressure (see pressure plot)
Plot
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 5.53e+03 number_counts VAL4500,7000 93 disp4_number_counts this | last_yr | all [ARIII] filter with prism
2 QC1DB MEDIAN 954 number_counts VAL700,1300 93 disp4_number_counts this | last_yr | all [ARIII] filter with grism
3 QC1DB MEDIAN 1.87e+03 number_counts VAL1500,2500 93 image1_number_counts this | last_yr | all [ARIII] filter open
4 QC1DB MEDIAN 6.82e+03 number_counts VAL5500,9000 93 image1_number_counts this | last_yr | all [ARIII] filter open
5 QC1DB MEDIAN 8.95e+03 number_counts VAL8000,12000 93 disp5_number_counts this | last_yr | all [NeII] filter with prism
6 QC1DB MEDIAN 1.53e+03 number_counts VAL1000,2400 93 disp5_number_counts this | last_yr | all [NeII] filter with grism
7 QC1DB MEDIAN 3.07e+03 number_counts VAL2800,3800 93 image2_number_counts this | last_yr | all [NeII] filter open
8 QC1DB MEDIAN 1.13e+04 number_counts VAL10500,14000 93 image2_number_counts this | last_yr | all [NeII] filter open
9 QC1DB MEDIAN 8.46e+03 number_counts VAL7500,11000 93 disp6_number_counts this | last_yr | all [SIV] filter with prism
10 QC1DB MEDIAN 1.68e+03 number_counts VAL1000,2500 93 disp6_number_counts this | last_yr | all [SIV] filter with grism
11 QC1DB MEDIAN 2.87e+03 number_counts VAL2500,3800 93 image3_number_counts this | last_yr | all [SIV] filter open
12 QC1DB MEDIAN 1.02e+04 number_counts VAL9000,13000 93 image3_number_counts this | last_yr | all [SIV] filter open
*Data sources: QC1DB: QC1 database; LOCAL: local text file
Plot 1
data source:midi_dettrn
(QC1 database)
dataset:disp4_number_counts
median:5.53e+03number_counts
fixed thresholds:4500...7000number_counts
N_data plotted:93
[click on plot for closeup]
Plot 2
data source:midi_dettrn
(QC1 database)
dataset:disp4_number_counts
median:954number_counts
fixed thresholds:700...1300number_counts
N_data plotted:93
[click on plot for closeup]
Plot 3
data source:midi_dettrn
(QC1 database)
dataset:image1_number_counts
median:1.87e+03number_counts
fixed thresholds:1500...2500number_counts
N_data plotted:93
[click on plot for closeup]
Plot 4
data source:midi_dettrn
(QC1 database)
dataset:image1_number_counts
median:6.82e+03number_counts
fixed thresholds:5500...9000number_counts
N_data plotted:93
[click on plot for closeup]
Plot 5
data source:midi_dettrn
(QC1 database)
dataset:disp5_number_counts
median:8.95e+03number_counts
fixed thresholds:8000...12000number_counts
N_data plotted:93
[click on plot for closeup]
Plot 6
data source:midi_dettrn
(QC1 database)
dataset:disp5_number_counts
median:1.53e+03number_counts
fixed thresholds:1000...2400number_counts
N_data plotted:93
[click on plot for closeup]
Plot 7
data source:midi_dettrn
(QC1 database)
dataset:image2_number_counts
median:3.07e+03number_counts
fixed thresholds:2800...3800number_counts
N_data plotted:93
[click on plot for closeup]
Plot 8
data source:midi_dettrn
(QC1 database)
dataset:image2_number_counts
median:1.13e+04number_counts
fixed thresholds:10500...14000number_counts
N_data plotted:93
[click on plot for closeup]
Plot 9
data source:midi_dettrn
(QC1 database)
dataset:disp6_number_counts
median:8.46e+03number_counts
fixed thresholds:7500...11000number_counts
N_data plotted:93
[click on plot for closeup]
Plot 10
data source:midi_dettrn
(QC1 database)
dataset:disp6_number_counts
median:1.68e+03number_counts
fixed thresholds:1000...2500number_counts
N_data plotted:93
[click on plot for closeup]
Plot 11
data source:midi_dettrn
(QC1 database)
dataset:image3_number_counts
median:2.87e+03number_counts
fixed thresholds:2500...3800number_counts
N_data plotted:93
[click on plot for closeup]
Plot 12
data source:midi_dettrn
(QC1 database)
dataset:image3_number_counts
median:1.02e+04number_counts
fixed thresholds:9000...13000number_counts
N_data plotted:93
[click on plot for closeup]
This plot

The number of counts is used to calculate the transmission of the dispersive elements. Transmission PRISM=(counts PRISM)/(counts OPEN, DIT=15ms). Transmission GRISM=(counts GRISM)/(counts OPEN, DIT=5ms)  


General information

Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • statistical averages are indicated by a solid line, and thresholds by broken lines
  • outliers are marked by a red asterisk. They are defined as data points outside the threshold lines
  • "aliens" (= data points outside the plot Y limits) are marked by a red arrow ( or )
  • you can download the data for each parameter set if the 'Data downloads' link shows up