GPS Space Vehicle Time Integrity for MJD 51575

As viewed from CSIRO NML in 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
04:46
11:26
 23,986
  -680
  -116,431
87
0
0
0
 
2
1
10:52
17:07
 22,491
  -685
   169,462
92
0
0
0
 
3
1
00:00
04:00
 14,165
  -704
   -83,124
86
0
0
0
 
4
4
1
2
07:06
14:51
09:25
19:41
  8,301
 17,361
  -669
  -695
  -690,693
  -691,442
82
154
1
0
1
0
0
0
 
5
1
15:38
21:44
 21,917
  -689
  -237,535
84
0
0
0
 
6
1
17:54
23:59
 21,902
  -699
    -1,689
75
0
0
0
 
7
1
12:46
17:58
 18,725
  -710
  -353,019
322
0
1538
0
 
8
1
10:55
16:53
 21,461
  -685
  -658,330
122
0
0
0
 
9
9
1
2
01:15
14:25
02:58
19:32
  6,033
 18,349
  -714
  -696
    28,853
    28,959
94
78
0
0
0
0
0
0
 
10
10
1
2
10:51
18:17
13:12
22:55
  8,439
 16,646
  -697
  -714
   -46,977
   -47,010
82
74
0
0
0
0
0
0
 
11
11
1
2
02:42
13:27
07:39
14:55
 17,817
  5,184
  -705
  -682
  -109,646
  -110,571
165
95
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:26
11:26
10:54
14:51
  5,312
 12,063
  -681
  -689
   510,525
   510,848
80
132
0
0
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
01:14
06:42
 19,649
  -691
  -776,491
28
0
0
0
 
16
1
05:43
10:47
 18,267
  -698
  -160,654
82
0
0
0
 
17
17
1
2
00:00
19:39
02:41
23:59
  9,497
 15,657
  -720
  -702
   240,368
   240,485
73
81
0
0
0
0
0
0
 
18
1
06:27
12:45
 22,641
  -698
   -31,901
83
0
0
0
 
19
19
1
2
07:23
13:17
13:12
14:20
 20,934
  3,789
  -718
  -741
   -88,429
   -88,568
100
85
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
22:46
05:36
23:59
 19,974
  4,405
  -694
  -655
    -2,240
    -2,268
83
86
0
0
0
0
0
0
 
22
22
1
2
05:45
21:33
10:11
23:59
 15,817
  8,811
  -688
  -718
  -383,105
  -383,323
88
92
0
0
0
0
0
0
 
23
23
1
2
00:00
21:23
03:05
23:59
 10,896
  9,409
  -706
  -678
    -6,722
    -6,729
82
91
0
0
0
0
0
0
 
24
1
15:53
20:51
 17,887
  -704
  -614,384
127
0
0
0
 
25
25
1
2
03:05
19:33
07:59
20:58
 17,659
  5,096
  -690
  -736
    -4,570
    -4,610
80
73
0
0
0
0
0
0
 
26
26
26
1
2
3
00:00
13:09
21:28
01:07
16:36
23:59
  3,837
 12,469
  9,063
  -711
  -685
  -684
  -159,458
  -161,313
  -162,349
101
156
134
1
1
0
1
1
0
0
0
0
 
27
27
27
1
2
3
08:32
11:29
13:13
11:27
12:45
15:26
 10,534
  4,554
  7,916
  -688
  -705
  -706
    -9,123
    -9,148
    -9,174
71
74
76
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:03
05:42
 20,035
  -699
  -378,510
218
0
35
0
 
30
1
17:22
22:55
 19,686
  -693
     6,968
80
0
0
0
 
31
31
1
2
00:40
11:44
04:43
13:16
 14,549
  5,480
  -692
  -686
   -36,537
   -36,564
86
68
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.