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ERIS trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2026-04-17T05:27:55 (UT)
  | now: 2026-04-17T10:34:24 (UT) muc04 QC pipeline: eris-1.8.14 (installed 2025-11-14)
same group: Flat_J_band H_band K_band   NormFlat_J_band H_band K_band Stddev_normFlat_J_band H_band K_band
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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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 1.08 NONE VAL1.0574,1.1116 11 qc_flat_norm_med this | last_yr | all normalized flat: K_low/25 mas scale
2 •QC1DB MEDIAN 0.991 NONE VAL0.9667,1.0162 5 qc_flat_norm_med this | last_yr | all normalized flat: K_short/25 mas scale
3 •QC1DB MEDIAN 1.06 NONE VAL1.0316,1.0845 15 qc_flat_norm_med this | last_yr | all normalized flat: K_middle/25 mas scale
4 •QC1DB MEDIAN 1.03 NONE VAL1.0076,1.0592 8 qc_flat_norm_med this | last_yr | all normalized flat: K_long/25 mas scale
5 •QC1DB MEDIAN 1.09 NONE VAL1.0646,1.1192 12 qc_flat_norm_med this | last_yr | all normalized flat: K_low/100 mas scale
6 •QC1DB MEDIAN 1 NONE VAL0.9777,1.0278 10 qc_flat_norm_med this | last_yr | all normalized flat: K_short/100 mas scale
7 •QC1DB MEDIAN 1.04 NONE VAL1.0152,1.0672 18 qc_flat_norm_med this | last_yr | all normalized flat: K_middle/100 mas scale
8 •QC1DB MEDIAN 1.04 NONE VAL1.0136,1.0656 9 qc_flat_norm_med this | last_yr | all normalized flat: K_long/100 mas scale
9 •QC1DB MEDIAN 1 NONE VAL0.9784,1.0285 15 qc_flat_norm_med this | last_yr | all normalized flat: K_low/250 mas scale
10 •QC1DB MEDIAN 1.01 NONE VAL0.9834,1.0339 21 qc_flat_norm_med this | last_yr | all normalized flat: K_short/250 mas scale
11 •QC1DB MEDIAN 1.01 NONE VAL0.9835,1.0339 13 qc_flat_norm_med this | last_yr | all normalized flat: K_middle/250 mas scale
12 •QC1DB MEDIAN 1.05 NONE VAL1.0244,1.0769 25 qc_flat_norm_med this | last_yr | all normalized flat: K_long/250 mas scale
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 2|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.08NONE
fixed thresholds:1.0574...1.1116NONE
N_data plotted:11
[click plot for closeup]
Plot 2
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:0.991NONE
fixed thresholds:0.9667...1.0162NONE
N_data plotted:5
[click plot for closeup]
Plot 3
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.06NONE
fixed thresholds:1.0316...1.0845NONE
N_data plotted:15
[click plot for closeup]
Plot 4
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.03NONE
fixed thresholds:1.0076...1.0592NONE
N_data plotted:8
[click plot for closeup]
Plot 5
scores: 4|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.09NONE
fixed thresholds:1.0646...1.1192NONE
N_data plotted:12
[click plot for closeup]
Plot 6
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1NONE
fixed thresholds:0.9777...1.0278NONE
N_data plotted:10
[click plot for closeup]
Plot 7
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.04NONE
fixed thresholds:1.0152...1.0672NONE
N_data plotted:18
[click plot for closeup]
Plot 8
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.04NONE
fixed thresholds:1.0136...1.0656NONE
N_data plotted:9
[click plot for closeup]
Plot 9
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1NONE
fixed thresholds:0.9784...1.0285NONE
N_data plotted:15
[click plot for closeup]
Plot 10
scores: 2|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.01NONE
fixed thresholds:0.9834...1.0339NONE
N_data plotted:21
[click plot for closeup]
Plot 11
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.01NONE
fixed thresholds:0.9835...1.0339NONE
N_data plotted:13
[click plot for closeup]
Plot 12
scores: 1|
data source:eris_ifu_flat
(QC1 database)
dataset:qc_flat_norm_med•
median:1.05NONE
fixed thresholds:1.0244...1.0769NONE
N_data plotted:25
[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