GPS Space Vehicle Time Integrity for MJD 52372

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
19:51
01:57
23:59
  7,056
 14,937
   -55
   -46
  -223,972
  -224,076
18
29
194
47
0
0
0
0
 
2
2
2
1
2
3
00:00
16:39
21:42
01:19
21:04
23:59
  4,753
 15,685
  8,284
   -56
   -33
   -56
   179,914
   180,351
   180,409
23
28
30
60
41
3
0
0
0
0
0
0
 
3
1
17:07
23:12
 21,792
   -47
   -17,154
49
0
0
0
 
4
1
01:20
08:45
 26,717
   -30
  -108,438
139
0
0
0
 
5
1
06:16
15:54
 34,563
   -34
    -8,225
32
122
0
0
 
6
1
08:50
13:41
 17,387
   -33
     2,743
21
479
0
0
 
7
1
00:00
08:50
 31,792
   -39
  -703,596
59
1
0
0
 
8
1
00:49
06:01
 18,703
   -44
  -699,569
35
15
0
0
 
9
1
08:46
14:11
 19,512
   -51
    37,399
21
340
0
0
 
10
1
04:23
09:58
 20,133
   -28
    -3,007
19
596
0
0
 
11
11
1
2
00:00
21:05
02:48
23:59
 10,118
 10,473
   -49
   -63
   -10,644
   -10,688
20
25
372
63
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:05
06:27
23:59
 23,216
 10,472
   -41
   -54
     4,464
     4,488
27
25
102
47
0
0
0
0
 
14
1
13:41
21:04
 26,584
   -45
    84,664
34
1
0
0
 
15
1
11:46
17:22
 20,147
   -29
      -95
22
371
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:11
16:32
 19,116
   -36
  -470,089
271
0
254
0
 
18
18
1
2
09:59
13:41
11:10
17:07
  4,278
 12,327
   -18
   -35
    71,087
    71,051
20
26
141
223
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
01:58
18:29
01:19
04:20
23:59
  4,759
  8,502
 19,821
   -58
   -33
   -48
   151,301
   151,352
   151,526
18
24
27
145
115
47
0
0
0
0
0
0
 
21
1
14:12
19:24
 18,728
   -40
      711
24
248
0
0
 
22
22
1
2
15:42
17:07
17:04
21:41
  4,682
 16,412
     5
   -34
   -90,323
   -90,889
86
241
0
0
0
1
0
0
 
23
1
06:19
15:41
 33,630
   -40
     -343
33
27
0
0
 
24
1
02:49
11:45
 32,165
   -22
   -21,178
30
275
0
0
 
25
1
14:12
22:45
 30,777
   -42
   -25,017
30
95
0
0
 
26
1
06:34
11:10
 16,588
   -36
   131,914
92
0
0
0
 
27
27
1
2
00:00
22:46
04:32
23:59
 16,309
  4,431
   -46
   -60
   -16,571
   -16,724
20
24
520
59
0
0
0
0
 
28
1
01:20
07:13
 21,183
   -40
    75,440
25
100
0
0
 
29
1
08:46
13:41
 17,680
   -46
  -448,954
92
0
0
0
 
30
30
30
1
2
3
07:32
11:11
12:46
08:45
12:44
14:11
  4,405
  5,618
  5,017
   -14
   -30
   -15
  -605,051
  -605,380
  -605,489
32
51
41
10
0
1
0
0
0
0
0
0
 
31
1
18:44
23:59
 18,951
   -49
  -104,947
33
1
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 (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.