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ERIS trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2026-04-17T05:12:20 (UT)
  | now: 2026-04-17T11:02:02 (UT) muc04 QC pipeline: eris-1.8.14 (installed 2025-11-14)
same group: DIST_S2_J H K rms_S2_J H K DIST_S16_J H K rms_S16_J H K DIST_S31_J H K rms_S31_J H K
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.
ERIS news:  
Report news:
DATE*: [?] 2026-04-10
report | NLT 		2026-04-11
report | NLT 		2026-04-12
report | NLT 		2026-04-13
report | NLT 		2026-04-14
report | NLT 		2026-04-15
report | NLT 		2026-04-16
report | NLT
r...
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P...
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scores&comments | FULL | history ... | plot tutorial ... | contact | HC_docu... | quality events...               [?] 		*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?		 Symb
?		 Source
*		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •QC1DB MEDIAN 66.3 pixels VAL61.83,70.34 6 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_low/25 mas scale
2 •QC1DB MEDIAN 66.9 pixels VAL46.6,82.7 5 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_short/25 mas scale
3 •QC1DB MEDIAN 66.5 pixels VAL54,76.9 4 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_middle/25 mas scale
4 •QC1DB MEDIAN 66.5 pixels VAL54.8,76.8 4 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_long/25 mas scale
5 •QC1DB MEDIAN 63.8 pixels VAL58.83,67.93 6 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_low/100 mas scale
6 •QC1DB MEDIAN 63.7 pixels VAL59.37,65.68 5 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_short/100 mas scale
7 •QC1DB MEDIAN 64.4 pixels VAL58.99,67.91 4 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_middle/100 mas scale
8 •QC1DB MEDIAN 64 pixels VAL58.57,67.28 3 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_long/100 mas scale
9 •QC1DB MEDIAN 64.5 pixels VAL62.49,66.29 7 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_low/250 mas scale
10 •QC1DB MEDIAN 64.8 pixels VAL63.3,66.24 7 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_short/250 mas scale
11 •QC1DB MEDIAN 64.8 pixels VAL63.755,65.717 6 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_middle/250 mas scale
12 •QC1DB MEDIAN 64.8 pixels VAL62.47,67.04 4 qc_s15_RminusL_med this | last_yr | all width_slitlet16_middle (pixels):: J_long/250 mas scale
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:66.3pixels
fixed thresholds:61.83...70.34pixels
N_data plotted:6
[click plot for closeup]
Plot 2
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:66.9pixels
fixed thresholds:46.6...82.7pixels
N_data plotted:5
[click plot for closeup]
Plot 3
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:66.5pixels
fixed thresholds:54...76.9pixels
N_data plotted:4
[click plot for closeup]
Plot 4
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:66.5pixels
fixed thresholds:54.8...76.8pixels
N_data plotted:4
[click plot for closeup]
Plot 5
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:63.8pixels
fixed thresholds:58.83...67.93pixels
N_data plotted:6
[click plot for closeup]
Plot 6
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:63.7pixels
fixed thresholds:59.37...65.68pixels
N_data plotted:5
[click plot for closeup]
Plot 7
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64.4pixels
fixed thresholds:58.99...67.91pixels
N_data plotted:4
[click plot for closeup]
Plot 8
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64pixels
fixed thresholds:58.57...67.28pixels
N_data plotted:3
[click plot for closeup]
Plot 9
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64.5pixels
fixed thresholds:62.49...66.29pixels
N_data plotted:7
[click plot for closeup]
Plot 10
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64.8pixels
fixed thresholds:63.3...66.24pixels
N_data plotted:7
[click plot for closeup]
Plot 11
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64.8pixels
fixed thresholds:63.755...65.717pixels
N_data plotted:6
[click plot for closeup]
Plot 12
scores: 1|
data source:eris_ifu_distortion
(QC1 database)
dataset:qc_s15_RminusL_med•
median:64.8pixels
fixed thresholds:62.47...67.04pixels
N_data plotted:4
[click plot for closeup]
General information

Click on any of the plots to see a close-up version.

The latest date is indicated on top of the plot.

If configured,

  • data points belonging to the latest date are specially marked
  • 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