GPS Space Vehicle Time Integrity for MJD 52310

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
00:50
05:47
 17,804
    -9
  -214,484
35
0
0
0
 
2
2
1
2
00:00
22:49
08:30
23:59
 30,625
  4,251
    -8
   -37
   147,580
   147,949
71
33
1
0
0
0
0
0
 
3
3
1
2
00:00
21:17
01:16
23:59
  4,592
  9,738
   -32
   -18
  -106,491
     -170
1570
33
1
0
1
0
0
0
 
4
1
05:47
13:03
 26,143
   -15
  -231,287
230
0
0
0
 
5
1
10:23
19:27
 32,639
    -4
  -336,584
43
0
0
0
 
6
1
13:04
17:52
 17,283
   -16
     2,454
40
0
0
0
 
7
1
03:41
13:05
 33,803
    -1
  -700,470
79
0
0
0
 
8
1
04:58
10:13
 18,950
     1
  -711,535
37
0
0
0
 
9
1
13:04
18:16
 18,761
    -1
    29,110
37
0
0
0
 
10
1
08:31
14:44
 22,419
   -20
   -18,461
43
0
0
0
 
11
1
00:50
06:53
 21,770
   -16
    -7,963
34
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:26
06:40
05:47
10:51
 15,644
 15,030
   -12
     4
     2,109
     2,132
35
37
0
0
0
0
0
0
 
14
14
1
2
00:00
19:27
01:23
23:59
  4,971
 16,333
   -19
   -24
   104,304
   104,068
38
38
1
0
0
0
0
0
 
15
1
16:00
20:05
 14,698
    -9
  -136,769
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:31
20:45
 18,877
   -13
   -49,397
581
0
9439
0
 
18
18
1
2
13:29
17:52
15:30
22:19
  7,249
 16,004
   -12
   -22
    74,922
    74,903
37
36
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:44
08:35
23:59
 30,854
  4,503
   -13
   -32
   135,509
   135,694
50
32
0
0
0
0
0
0
 
21
1
18:41
23:40
 17,976
   -23
       60
35
0
0
0
 
22
1
20:06
23:59
 14,035
   -21
  -599,744
68
0
0
0
 
23
23
1
2
10:48
18:17
18:15
20:05
 26,791
  6,478
    -1
    -2
    -5,997
    -6,011
38
33
0
0
0
0
0
0
 
24
1
06:53
15:58
 32,703
   -17
    -7,178
55
0
0
0
 
25
25
1
2
00:00
18:16
03:08
23:59
 11,271
 20,636
   -15
   -12
   -22,574
   -22,598
36
37
0
0
0
0
0
0
 
26
1
10:53
15:30
 16,602
   -11
    54,223
55
0
0
0
 
27
1
03:08
08:06
 17,853
    -1
   -10,052
35
0
0
0
 
28
1
08:06
11:27
 12,058
    10
    61,281
42
0
0
0
 
29
29
29
1
2
3
16:00
18:15
21:39
17:52
21:17
23:59
  6,702
 10,830
  8,440
     1
   -19
   -31
  -536,863
  -536,742
  -536,598
44
51
49
0
0
0
0
0
0
0
0
0
 
30
30
1
2
11:54
14:45
13:03
17:54
  4,140
 11,311
   -18
    31
  -430,737
  -431,284
62
155
1
0
0
10
0
0
 
31
1
00:00
04:57
 17,829
    -9
   -91,481
35
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.