GPS Space Vehicle Time Integrity for MJD 51707

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
1
2
00:00
19:55
02:45
23:59
  9,936
 14,691
  -601
  -610
  -132,609
  -132,722
51
53
0
0
0
0
0
0
 
2
1
02:00
08:18
 22,646
  -608
   226,898
57
0
0
0
 
3
1
14:07
18:55
 17,281
  -617
   -12,493
54
0
0
0
 
4
4
1
2
05:59
22:35
10:52
23:59
 17,606
  5,053
  -606
  -595
   -89,034
   -91,702
282
84
1
0
466
0
0
0
 
5
1
06:49
12:50
 21,692
  -596
  -253,618
53
0
0
0
 
6
1
09:10
15:42
 23,502
  -613
    -2,105
52
0
0
0
 
7
1
03:52
09:20
 19,627
  -601
  -190,737
60
0
0
0
 
8
1
00:18
06:46
 23,253
  -599
  -132,220
367
0
4776
0
 
9
9
1
2
05:28
16:21
10:34
17:57
 18,335
  5,560
  -597
  -607
    47,876
    47,921
52
56
0
7
0
0
0
0
 
10
10
1
2
01:44
09:11
03:52
13:43
  7,648
 16,268
  -600
  -602
   -52,724
   -52,742
51
57
0
0
0
0
0
0
 
11
11
1
2
04:26
17:27
05:54
22:34
  5,132
 18,427
  -596
  -610
  -409,592
  -410,876
69
127
2
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:42
02:00
04:18
01:44
04:11
05:52
  3,700
  7,864
  5,538
  -595
  -607
  -591
   773,643
   773,724
   773,838
52
61
59
0
0
0
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
14:56
21:04
 22,071
  -616
  -824,612
57
0
0
0
 
16
16
1
2
00:00
20:35
01:44
23:59
  6,194
 12,261
  -594
  -627
    55,374
    57,264
73
103
1
0
1
0
0
0
 
17
17
1
2
10:27
15:56
15:42
17:23
 18,937
  5,235
  -600
  -590
   258,666
   258,699
52
52
0
0
0
0
0
0
 
18
18
1
2
00:00
21:41
04:07
23:59
 14,691
  8,288
  -589
  -615
   -35,979
   -36,013
53
51
0
0
0
0
0
0
 
19
19
19
1
2
3
00:00
02:50
21:28
02:00
04:08
23:59
  7,193
  4,675
  9,081
  -620
  -608
  -586
  -203,791
  -203,872
  -204,598
57
52
63
0
0
0
0
0
0
0
0
0
 
20
1
18:55
23:59
 18,288
  -611
   -65,623
143
0
0
0
 
21
1
13:48
20:34
 24,371
  -608
   -11,232
54
0
0
0
 
22
22
22
1
2
3
00:00
12:46
20:47
01:00
15:55
23:59
  3,614
 11,333
 11,571
  -616
  -611
  -581
  -267,310
  -266,192
  -265,511
62
91
79
1
1
0
1
1
0
0
0
0
 
23
1
12:17
18:19
 21,684
  -613
   -11,999
56
1
0
0
 
24
1
06:52
12:18
 19,495
  -606
  -745,027
84
0
0
0
 
25
25
1
2
10:41
17:58
11:56
23:01
  4,432
 18,179
  -616
  -610
    -6,724
    -6,726
52
55
0
0
0
0
0
0
 
26
26
1
2
03:52
12:31
07:40
16:13
 13,534
 13,294
  -594
  -604
  -465,726
  -466,273
84
96
1
0
0
0
0
0
 
27
27
1
2
01:44
04:12
03:52
06:00
  7,650
  6,469
  -610
  -584
   -22,425
   -22,408
51
52
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
15:43
20:42
 17,927
  -617
  -651,732
105
0
0
0
 
30
1
08:25
13:43
 18,906
  -609
    24,280
52
0
0
0
 
31
31
1
2
01:01
15:43
04:18
19:39
 11,812
 14,118
  -610
  -609
    -2,077
    -2,145
55
51
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.