GPS Space Vehicle Time Integrity for MJD 51566

As viewed from the NML in Melbourne, Australia
Latitude -37.9068069 degrees, longitude 145.1342773 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
05:18
11:53
 23,719
  -683
  -115,220
87
0
0
0
 
2
1
11:26
17:44
 22,639
  -683
   165,602
78
0
0
0
 
3
3
1
2
00:00
10:47
04:37
11:49
 16,586
  3,743
  -676
  -667
   -80,503
   -80,598
83
83
0
0
0
0
0
0
 
4
4
1
2
07:43
15:29
09:59
20:18
  8,125
 17,354
  -710
  -686
  -672,622
  -673,391
95
175
1
0
1
0
0
0
 
5
1
16:14
22:20
 21,850
  -681
  -236,044
75
0
0
0
 
6
6
1
2
00:00
18:30
01:13
23:59
  4,403
 19,787
  -627
  -687
    -1,617
    -1,680
68
85
0
26
0
0
0
0
 
7
1
13:22
18:34
 18,740
  -687
  -310,520
338
0
2410
0
 
8
1
11:50
17:53
 21,674
  -686
  -644,771
147
0
0
0
 
9
9
1
2
02:14
15:02
03:34
20:09
  4,826
 18,359
  -714
  -700
    27,560
    27,659
88
94
0
0
0
0
0
0
 
10
10
1
2
11:26
18:55
13:49
23:32
  8,548
 16,597
  -686
  -657
   -46,618
   -46,610
81
76
0
0
0
0
0
0
 
11
11
1
2
03:20
14:09
08:16
15:32
 17,748
  4,951
  -680
  -701
   -86,711
   -87,703
168
118
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:00
11:54
11:49
15:28
  6,579
 12,668
  -685
  -673
   486,571
   486,887
87
136
0
0
0
0
0
0
 
14
1
04:27
10:20
 21,207
  -690
   -45,883
74
0
0
0
 
15
1
01:56
07:21
 19,478
  -683
  -773,272
19
0
0
0
 
16
1
06:19
11:25
 18,308
  -695
  -159,131
80
0
0
0
 
17
17
1
2
00:00
20:17
03:20
23:59
 11,971
 13,367
  -707
  -671
   239,030
   239,177
76
85
0
0
0
0
0
0
 
18
1
07:03
13:21
 22,713
  -703
   -31,800
85
0
0
0
 
19
19
19
19
1
2
3
4
08:17
10:24
11:56
13:54
09:59
11:55
13:21
14:57
  6,049
  5,436
  5,094
  3,744
  -664
  -718
  -635
  -656
   -82,143
   -82,251
   -82,209
   -82,278
82
69
103
76
0
0
0
0
0
0
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
1
00:00
06:13
 22,348
  -678
    -1,533
79
0
0
0
 
22
22
22
1
2
3
00:00
06:22
22:08
01:33
10:46
23:59
  5,588
 15,840
  6,677
  -691
  -675
  -679
  -379,523
  -379,662
  -379,955
72
85
87
0
1
0
0
0
0
0
0
0
 
23
23
1
2
00:00
21:59
04:00
23:59
 14,300
  7,233
  -693
  -662
    -6,370
    -6,376
78
80
0
0
0
0
0
0
 
24
1
16:29
21:56
 19,608
  -684
  -601,856
129
0
0
0
 
25
25
1
2
03:41
20:10
08:36
21:35
 17,696
  5,024
  -672
  -765
    -4,476
    -4,571
85
68
0
0
0
0
0
0
 
26
26
26
1
2
3
00:00
13:22
22:05
01:43
17:13
23:59
  6,190
 13,739
  6,861
  -712
  -685
  -655
  -130,469
  -132,419
  -133,449
103
163
137
1
1
0
1
1
0
0
0
0
 
27
1
09:10
16:04
 24,810
  -672
    -8,332
83
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:39
06:19
 20,269
  -685
  -352,115
237
0
266
0
 
30
1
17:59
23:32
 19,769
  -690
     5,717
82
0
0
0
 
31
31
31
1
2
3
01:17
10:24
12:21
05:20
11:26
13:54
 14,523
  3,696
  5,502
  -679
  -690
  -676
   -35,802
   -35,838
   -35,833
69
77
89
0
0
0
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 the local reference minus GPS satellite time during the block, in nanoseconds. (A constant offset over the course of a day is to be expected).
G: Average value of the 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.