GPS Space Vehicle Time Integrity for MJD 51582

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:19
10:58
 23,974
  -685
  -117,258
75
0
0
0
 
2
1
10:24
16:39
 22,508
  -675
   172,429
85
0
0
0
 
3
3
1
2
00:00
22:39
03:31
23:59
 12,637
  4,815
  -664
  -708
   -85,114
   -85,401
70
98
0
0
0
0
0
0
 
4
4
1
2
06:38
14:22
08:52
19:13
  8,037
 17,401
  -695
  -673
  -703,757
  -704,410
109
142
0
0
0
0
0
0
 
5
1
15:11
21:16
 21,833
  -676
  -238,589
85
0
0
0
 
6
1
17:27
23:59
 23,551
  -697
    -1,808
83
0
0
0
 
7
1
12:18
17:30
 18,741
  -696
  -384,096
305
0
1458
0
 
8
8
1
2
09:38
11:01
10:59
16:16
  4,836
 18,886
  -697
  -678
  -667,543
  -667,700
85
93
0
0
0
0
0
0
 
9
9
1
2
00:46
13:57
02:30
19:00
  6,044
 18,184
  -679
  -685
    29,922
    30,003
89
79
0
75
0
0
0
0
 
10
10
1
2
10:21
17:48
12:44
22:25
  8,534
 16,582
  -684
  -682
   -47,272
   -47,285
85
84
0
69
0
0
0
0
 
11
11
1
2
02:12
12:58
07:11
14:27
 17,905
  5,239
  -689
  -653
  -127,128
  -128,028
164
100
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:53
10:59
10:23
14:21
  5,427
 12,039
  -684
  -700
   529,279
   529,602
73
137
0
0
0
0
0
0
 
14
1
03:24
09:19
 21,286
  -683
   -71,979
399
0
5194
0
 
15
1
00:42
06:25
 20,469
  -685
  -779,015
26
0
0
0
 
16
1
05:14
10:19
 18,265
  -689
  -161,910
77
0
0
0
 
17
17
1
2
00:00
19:09
02:12
23:59
  7,865
 17,433
  -672
  -693
   241,376
   241,462
100
74
0
0
0
0
0
0
 
18
1
06:00
12:15
 22,513
  -700
   -32,070
76
0
0
0
 
19
19
19
1
2
3
07:11
09:19
12:48
08:52
12:44
13:52
  6,009
 12,256
  3,783
  -659
  -711
  -684
   -93,345
   -93,486
   -93,527
86
85
54
0
0
0
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
22:17
05:08
23:59
 18,428
  6,122
  -691
  -630
    -2,759
    -2,758
77
94
0
0
0
0
0
0
 
22
22
1
2
05:17
21:05
09:38
23:59
 15,520
 10,467
  -695
  -683
  -384,811
  -384,911
82
81
0
0
0
0
0
0
 
23
23
1
2
00:00
20:54
02:38
23:59
  9,430
 11,107
  -699
  -676
    -7,013
    -7,025
85
84
0
0
0
0
0
0
 
24
1
15:24
20:51
 19,564
  -677
  -623,755
131
0
0
0
 
25
25
1
2
02:36
19:04
07:30
20:30
 17,628
  5,122
  -707
  -696
    -4,699
    -4,711
76
105
0
0
0
0
0
0
 
26
26
1
2
12:41
21:00
16:08
23:59
 12,429
 10,774
  -702
  -686
  -183,058
  -184,078
139
141
1
0
1
0
0
0
 
27
27
27
1
2
3
08:02
10:20
12:44
09:38
12:17
14:56
  5,726
  7,004
  7,899
  -629
  -677
  -690
    -9,930
    -9,990
   -10,016
67
91
93
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:00
05:13
 18,669
  -697
  -398,365
211
1
51
0
 
30
1
16:54
22:27
 19,741
  -697
     7,891
82
0
0
0
 
31
31
1
2
00:11
11:16
04:14
12:48
 14,522
  5,528
  -709
  -713
   -37,136
   -37,174
72
72
0
0
0
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.