GPS Space Vehicle Time Integrity for MJD 52384

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
1
2
00:00
19:01
01:08
22:00
  4,081
 10,719
   -29
   -25
  -225,554
  -225,687
32
29
0
5
0
0
0
0
 
2
1
15:42
22:00
 22,653
   -11
   186,682
35
2
0
0
 
3
1
16:20
22:23
 21,766
   -31
   -20,554
40
0
0
0
 
4
1
00:25
07:32
 25,620
   -12
  -127,697
132
0
0
0
 
5
1
05:28
15:06
 34,668
    -5
    -9,594
34
0
0
0
 
6
6
1
2
08:03
15:43
13:02
16:55
 17,982
  4,300
     7
    -4
     2,839
     2,829
24
23
269
44
0
0
0
0
 
7
1
00:00
08:02
 28,938
    -5
  -696,886
77
0
0
0
 
8
1
00:00
05:12
 18,727
    -4
  -692,436
53
0
0
0
 
9
1
07:43
13:22
 20,364
    -6
    39,136
24
260
0
0
 
10
10
1
2
03:35
08:03
07:32
09:11
 14,228
  4,089
     3
     5
    -3,630
    -3,635
30
26
0
8
0
0
0
0
 
11
11
1
2
00:00
19:22
01:59
22:00
  7,183
  9,469
   -25
   -38
   -11,220
   -11,277
32
25
0
12
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:08
20:21
05:35
22:00
 15,993
  5,914
    -3
   -23
     4,979
     4,984
34
27
0
8
0
0
0
0
 
14
1
12:36
20:20
 27,875
   -19
    81,137
40
42
0
0
 
15
1
10:56
16:19
 19,367
   -18
    -4,845
33
46
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:22
15:42
 19,136
    -7
   450,719
805
0
12223
0
 
18
18
1
2
09:11
12:36
10:21
17:17
  4,182
 16,883
    -5
   -15
    69,938
    69,905
25
27
53
49
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
17:40
03:30
22:00
 12,603
 15,615
   -17
   -21
   154,327
   154,508
37
24
1
175
0
0
0
0
 
21
1
13:23
18:34
 18,688
   -22
      855
25
56
0
0
 
22
1
16:20
20:53
 16,363
    -8
  -140,700
222
0
0
0
 
23
1
05:27
14:50
 33,814
    -1
     -943
31
111
0
0
 
24
24
1
2
02:00
07:42
07:34
10:56
 20,049
 11,598
   -15
    -8
   -23,827
   -23,863
35
24
0
171
0
0
0
0
 
25
1
13:03
21:55
 31,933
   -21
   -25,355
32
7
0
0
 
26
1
05:44
10:21
 16,637
    -4
   150,591
87
0
0
0
 
27
1
00:00
03:42
 13,310
   -10
   -18,146
31
0
0
0
 
28
1
00:25
06:24
 21,541
   -18
    77,630
33
0
0
0
 
29
1
07:33
12:35
 18,129
   -10
  -428,657
94
0
0
0
 
30
30
1
2
06:45
10:22
08:02
12:35
  4,611
  7,996
     0
    12
  -626,711
  -626,979
34
63
1
1
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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 (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.