GPS Space Vehicle Time Integrity for MJD 52321

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
00:00
05:02
 18,125
   -15
  -216,240
37
0
0
0
 
2
1
00:00
07:23
 26,617
   -28
   153,235
64
1
0
0
 
3
3
1
2
00:00
20:27
02:44
22:00
  9,826
  5,569
   -29
   -23
    -2,894
    -3,112
38
35
1
0
0
0
0
0
 
4
1
05:03
12:16
 26,029
   -26
   -17,450
191
0
0
0
 
5
1
09:39
18:43
 32,661
    -9
     -922
45
0
0
0
 
6
1
12:17
17:10
 17,575
   -33
     2,507
39
0
0
0
 
7
1
02:55
12:21
 33,973
   -20
  -705,857
57
0
0
0
 
8
1
04:13
09:29
 18,940
     2
  -712,489
39
0
0
0
 
9
1
12:17
17:31
 18,858
   -13
    30,519
38
0
0
0
 
10
1
07:50
14:01
 22,222
   -27
      -97
45
0
0
0
 
11
1
00:00
05:02
 18,131
   -29
    -8,416
37
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:13
10:04
 31,866
   -12
     2,530
43
0
0
0
 
14
1
18:44
22:00
 11,748
   -26
   101,027
42
0
0
0
 
15
1
15:14
20:53
 20,307
   -26
  -140,947
43
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:40
18:43
 14,632
   -32
  -144,960
396
0
4001
0
 
18
18
1
2
12:44
17:32
14:39
21:34
  6,888
 14,500
   -41
   -24
    74,456
    74,462
39
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:00
07:50
 28,200
   -26
   138,325
50
0
0
0
 
21
1
17:55
22:00
 14,691
   -30
      201
38
0
0
0
 
22
22
1
2
00:00
19:18
01:12
22:00
  4,356
  9,733
   -39
   -16
  -610,406
  -611,189
43
53
1
0
1
0
0
0
 
23
1
10:00
19:17
 33,405
   -17
    -6,696
45
0
0
0
 
24
1
07:24
15:13
 28,148
   -25
    -9,690
48
0
0
0
 
25
25
1
2
00:00
17:30
02:21
22:00
  8,502
 16,211
   -19
   -24
   -23,009
   -23,035
40
39
0
0
0
0
0
0
 
26
1
10:07
15:14
 18,406
   -23
    65,749
60
0
0
0
 
27
1
02:22
08:03
 20,440
    -7
   -11,076
38
0
0
0
 
28
1
05:03
10:42
 20,374
    -7
    64,000
47
0
0
0
 
29
29
29
1
2
3
15:14
17:30
20:52
17:10
20:26
22:00
  6,940
 10,577
  4,068
   -17
   -20
   -35
  -523,303
  -523,158
  -523,042
45
56
37
0
0
0
0
0
0
0
0
0
 
30
30
1
2
11:07
15:14
12:16
17:31
  4,146
  7,809
   -16
     7
  -469,734
  -470,379
65
108
1
0
0
0
0
0
 
31
1
00:39
04:13
 12,816
   -17
   -93,744
36
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 (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.