GPS Space Vehicle Time Integrity for MJD 54035

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:19
04:57
 16,679
   -57
   -85,109
40
1
0
0
 
2
2
1
2
08:56
14:24
14:20
18:17
 19,432
 13,993
   -52
   -57
   -48,882
   -48,950
46
41
0
0
0
0
0
0
 
3
1
00:00
05:38
 20,262
   -62
  -341,182
224
1
1
0
 
4
1
07:52
14:32
 23,650
34,203,210
 33,873,966
163325437
385
23650
0
 
5
5
1
2
12:26
14:59
14:32
21:56
  7,570
 24,997
   -50
   -54
  -364,630
  -364,626
40
38
0
0
0
0
0
0
 
6
1
15:18
20:57
 20,332
   -55
  -569,400
71
0
0
0
 
7
7
7
1
2
3
00:00
18:18
20:58
02:46
20:15
23:59
  9,983
  7,046
 10,900
   -43
   -52
   -55
  -507,163
  -506,736
  -506,662
43
41
43
1
0
0
0
0
0
0
0
0
 
8
1
06:05
11:58
 20,725
76,785,796
 76,870,172
223318488
385
20725
0
 
9
1
14:33
20:17
 20,649
   -57
   -42,152
40
0
0
0
 
10
1
10:32
16:07
 20,042
   -53
   -91,866
39
0
0
0
 
11
1
03:42
08:55
 18,322
86,856,554
 86,499,463
235664028
0
18322
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:42
05:06
04:57
12:37
  4,486
 26,614
   -56
59,795,045
  -107,085
 59,687,958
35
199628462
0
385
0
26614
0
0
 
14
14
1
2
00:00
17:54
01:29
23:59
  5,336
 21,909
   -53
   -55
     2,495
     2,428
41
38
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
22:16
03:42
23:59
 13,312
  6,195
   -52
   -51
   -85,931
   -86,206
44
33
1
0
0
0
0
0
 
17
17
1
2
05:36
08:56
07:51
14:58
  8,002
 21,744
94,640,767
   -59
 94,549,160
   -91,645
226179233
41
0
0
8002
0
0
0
 
18
18
1
2
16:02
18:33
18:17
23:59
  8,085
 19,567
   -54
   -58
   251,627
   251,632
39
37
0
0
0
0
0
0
 
19
1
02:47
06:47
 14,428
   -56
   -28,256
46
0
0
0
 
20
1
01:25
10:32
 32,331
49,221,645
 49,243,587
182551164
431
32331
0
 
21
1
17:54
22:48
 17,650
   -54
   -59,023
39
0
0
0
 
22
22
1
2
00:00
20:16
01:29
23:59
  5,331
 13,421
   -61
   -62
  -144,924
  -145,154
41
38
1
0
0
0
0
0
 
23
1
02:28
07:51
 19,316
39,206,611
 39,067,257
152855075
46
19316
0
 
24
24
1
2
07:52
12:52
12:26
14:58
 16,046
  7,594
50,612,770
   -53
 50,565,317
   -47,548
196492489
40
385
0
16046
0
0
0
 
25
25
1
2
00:00
20:22
03:42
23:10
 13,319
 10,061
   -64
   -55
  -393,009
  -393,737
57
48
0
0
0
0
0
0
 
26
26
1
2
12:52
14:33
14:18
18:33
  5,162
 14,382
   -46
   -51
   310,698
   310,862
48
70
0
0
0
0
0
0
 
27
1
04:58
10:16
 18,647
85,342,723
 85,267,805
233877571
0
18647
0
 
28
28
1
2
07:04
10:17
08:55
13:22
  6,191
 11,085
257,048,375
   -40
257,032,737
   -15,666
347309574
41
0
0
6191
0
0
0
 
29
1
14:18
17:54
 12,909
   -53
  -127,610
196
0
0
0
 
30
30
1
2
18:18
20:18
20:15
21:56
  7,047
  5,884
   -67
   -63
   -14,626
   -14,630
37
38
0
0
0
0
0
0
 
31
1
02:47
05:05
  8,297
   -57
    62,216
47
1
1
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(SG) 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(SG) 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.