GPS Space Vehicle Time Integrity for MJD 52690

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:15
05:26
04:59
07:22
 16,975
  6,927
 34,857
 34,838
  -237,606
  -237,650
15
13
140
18
0
0
0
0
 
2
2
2
1
2
3
02:00
04:09
18:32
04:07
06:30
20:52
  7,529
  8,413
  8,363
 34,858
 34,834
 34,780
   102,735
   102,764
   103,025
24
19
14
59
140
1
0
0
0
0
0
0
 
3
3
1
2
05:31
21:03
07:24
23:59
  6,789
 10,499
 34,823
 34,790
   -72,094
   -72,300
10
20
4
41
0
0
0
0
 
4
4
4
1
2
3
02:55
10:31
13:37
05:30
13:35
15:16
  9,259
 10,931
  5,875
 34,827
 34,830
 34,802
     7,555
     7,445
     7,383
11
16
22
1
88
12
0
0
0
0
0
0
 
5
1
11:09
16:30
 19,225
 34,829
    31,820
9
58
0
0
 
6
6
1
2
13:29
17:56
17:54
20:07
 15,877
  7,742
 34,808
 34,811
    37,663
    37,667
15
18
99
64
0
0
0
0
 
7
1
08:01
13:45
 20,559
 34,828
  -280,270
186
0
0
0
 
8
8
8
1
2
3
05:04
06:19
08:57
06:18
08:53
11:22
  4,398
  9,253
  8,559
 34,847
 34,846
 34,825
  -177,588
  -177,729
  -177,937
27
57
63
4
0
0
0
0
0
0
0
0
 
9
9
1
2
10:16
13:26
13:24
15:36
 11,319
  7,794
 34,820
 34,827
    66,579
    66,604
22
15
11
97
0
0
0
0
 
10
10
1
2
05:58
14:01
09:22
17:56
 12,150
 14,085
 34,818
 34,806
    14,293
    14,261
11
16
55
12
0
0
0
0
 
11
11
1
2
01:01
22:18
03:39
23:59
  9,353
  6,058
 34,858
 34,767
    -1,232
    -1,421
23
12
59
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:01
08:51
 24,442
 34,839
    58,128
15
84
0
0
 
14
14
1
2
00:00
20:07
01:32
23:59
  5,324
 13,771
 34,839
 34,801
    61,000
    60,875
20
18
43
77
0
0
0
0
 
15
15
15
1
2
3
16:43
18:43
21:44
17:56
21:43
23:38
  4,362
 10,726
  6,872
 34,797
 34,798
 34,789
   -39,973
   -40,021
   -40,072
8
18
18
5
81
26
0
0
0
0
0
0
 
16
16
16
1
2
3
01:51
03:27
17:30
03:26
05:50
19:59
  5,690
  8,527
  8,911
 34,842
 34,829
 34,783
   115,536
   115,405
   114,530
22
53
35
1
1
1
0
1
0
0
0
0
 
17
17
17
1
2
3
15:09
16:40
20:08
16:38
20:07
22:07
  5,226
 12,232
  7,120
 34,816
 34,813
 34,787
    17,593
    17,574
    17,532
19
17
10
86
28
71
0
0
0
0
0
0
 
18
1
18:12
23:16
 18,108
 34,796
    34,050
31
8
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
05:57
 21,239
 34,854
   244,095
15
107
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
16:13
20:30
20:07
21:46
 13,957
  4,455
 34,807
 34,782
    14,466
    14,427
16
12
227
15
0
0
0
0
 
24
24
24
1
2
3
11:23
12:31
14:08
12:30
13:46
16:34
  3,816
  4,403
  8,583
 34,822
 34,837
 34,805
    24,831
    24,834
    24,779
23
14
29
43
54
10
0
0
0
0
0
0
 
25
25
25
1
2
3
00:38
15:22
22:32
03:34
17:12
23:59
 10,387
  6,595
  5,181
 34,861
 34,775
 34,787
    -4,951
    -5,058
    -5,061
29
7
22
21
27
103
0
0
0
0
0
0
 
26
26
1
2
08:47
17:57
12:40
20:29
 13,870
  9,161
 34,822
 34,777
  -393,781
  -394,192
52
41
18
0
0
0
0
0
 
27
27
27
1
2
3
04:13
05:50
08:07
05:30
08:06
10:19
  4,630
  8,144
  7,874
 34,849
 34,847
 34,829
  -555,198
  -555,246
  -555,312
11
16
29
40
10
23
0
0
0
0
0
0
 
28
1
05:51
12:27
 23,519
 34,836
   103,787
36
59
0
0
 
29
29
29
1
2
3
07:27
10:37
17:30
10:36
12:15
18:32
 11,334
  5,662
  3,702
 34,825
 34,819
 34,787
   -36,146
   -36,261
   -36,598
31
34
15
8
7
0
0
0
0
0
0
0
 
30
1
12:55
17:29
 16,453
 34,820
  -522,973
15
79
0
0
 
31
31
1
2
06:31
20:30
08:47
23:59
  8,077
 12,501
 34,820
 34,777
  -183,411
  -182,314
44
85
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.