GPS Space Vehicle Time Integrity for MJD 51549

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		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:13
13:08
 24,901
  -683
  -112,899
79
0
0
0
 
2
1
12:37
18:52
 22,494
  -702
   158,395
85
0
0
0
 
3
3
3
1
2
3
00:58
04:10
11:54
04:06
05:46
13:30
 11,267
  5,782
  5,718
  -696
  -694
  -698
   -75,532
   -75,560
   -75,659
87
65
72
0
0
0
0
0
0
0
0
0
 
4
4
1
2
08:52
16:42
11:10
21:27
  8,273
 17,085
  -698
  -715
  -633,836
  -634,780
109
166
1
0
1
12
0
0
 
5
1
17:21
23:15
 21,246
  -703
  -233,378
81
0
0
0
 
6
6
1
2
00:00
19:38
02:22
23:59
  8,486
 15,711
  -697
  -707
    -1,570
    -1,584
75
81
0
0
0
0
0
0
 
7
1
14:31
19:45
 18,813
  -721
  -222,338
366
0
2865
0
 
8
1
15:00
19:28
 16,074
  -706
  -614,660
125
0
0
0
 
9
1
16:11
21:18
 18,380
  -713
    25,189
85
0
0
0
 
10
10
1
2
12:37
20:05
14:59
23:59
  8,515
 14,014
  -713
  -681
   -45,914
   -45,895
87
79
0
39
0
0
0
0
 
11
11
1
2
04:33
15:22
09:25
16:41
 17,517
  4,696
  -719
  -682
   -41,806
   -42,803
186
108
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:10
16:38
 19,481
  -686
   442,144
187
0
0
0
 
14
1
05:34
11:30
 21,352
  -690
   -45,560
81
0
0
0
 
15
1
04:10
08:49
 16,569
  -711
  -767,037
18
0
0
0
 
16
1
07:28
12:36
 18,389
  -695
  -156,182
82
0
0
0
 
17
17
1
2
00:00
21:29
04:06
23:59
 14,745
  9,039
  -700
  -711
   236,627
   236,736
85
90
0
0
0
0
0
0
 
18
1
08:13
14:30
 22,617
  -705
   -31,348
77
0
0
0
 
19
19
1
2
09:26
15:04
14:59
16:06
 19,946
  3,693
  -692
  -678
   -70,993
   -71,074
93
88
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:36
04:10
04:06
07:22
 12,613
 11,529
  -693
  -712
   -40,879
   -40,908
85
74
0
0
0
0
0
0
 
22
22
1
2
00:00
07:30
02:42
11:54
  9,719
 15,801
  -713
  -702
  -368,315
  -368,588
100
104
0
1
0
1
0
0
 
23
23
1
2
00:00
04:10
04:06
05:14
 14,760
  3,577
  -704
  -710
    -5,618
    -5,627
83
71
0
0
0
0
0
0
 
24
1
18:20
23:05
 17,033
  -711
  -576,745
125
0
0
0
 
25
25
1
2
04:51
21:21
09:46
22:45
 17,698
  5,060
  -706
  -705
    -4,341
    -4,362
78
90
0
0
0
0
0
0
 
26
26
1
2
00:00
14:54
02:52
18:22
 10,303
 12,494
  -710
  -699
   -72,594
   -74,811
163
177
1
1
1
1
0
0
 
27
1
11:33
17:16
 20,533
  -709
    -6,718
80
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
01:48
04:10
04:06
07:26
  8,255
 11,779
  -663
  -704
  -299,078
  -299,501
109
122
0
0
0
0
0
0
 
30
1
19:07
23:59
 17,521
  -718
     3,428
82
0
0
0
 
31
31
31
31
1
2
3
4
02:50
04:10
11:33
13:09
04:06
06:29
12:36
15:04
  4,538
  8,383
  3,793
  6,860
  -740
  -709
  -669
  -699
   -34,467
   -34,442
   -34,437
   -34,474
79
88
85
84
0
0
0
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 UTC(AUS) 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 UTC(AUS) 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.