GPS Space Vehicle Time Integrity for MJD 55060

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
-
 
 
 
 
 
 
 
 
 
2
1
10:51
19:40
 31,699
   -49
  -165,989
48
16
0
0
3
3
1
2
01:43
03:44
02:59
07:31
  4,605
 13,626
   -33
   -37
  -434,720
  -434,776
34
42
2
0
0
0
0
0
4
1
09:38
17:24
 27,946
   -52
   223,629
140
0
0
0
5
-
 
 
 
 
 
 
 
 
 
6
1
00:59
06:55
 21,366
   -45
  -220,443
63
0
0
0
7
1
06:56
12:33
 20,200
   -40
   -13,282
33
0
0
0
8
1
08:21
13:58
 20,257
   -38
   217,020
35
60
0
0
9
1
16:56
22:13
 19,047
   -50
   -72,572
36
0
0
0
10
1
12:24
18:11
 20,822
   -39
    21,421
36
0
0
0
11
1
04:53
10:50
 21,414
   -37
    15,401
37
0
0
0
12
12
1
2
14:19
21:22
21:17
23:59
 24,952
  9,470
   -53
   -49
   232,961
   232,861
62
36
0
0
0
0
0
0
13
1
05:31
14:36
 32,670
   -43
  -303,329
38
5
0
0
14
14
1
2
00:00
19:52
04:52
23:59
 17,561
 14,684
   -38
   -47
    64,124
    63,737
45
56
1
0
0
0
0
0
15
1
14:37
20:04
 19,646
   -50
   314,622
35
1
0
0
16
1
00:00
05:30
 19,816
   -45
   -22,265
45
1
0
0
17
17
1
2
07:32
10:51
09:37
16:55
  7,432
 21,815
   -40
   -49
   -77,975
   -78,037
58
40
5
0
0
0
0
0
18
18
1
2
00:00
21:18
02:21
23:59
  8,439
  9,674
   -43
   -46
    -5,700
    -5,927
39
34
1
0
0
0
0
0
19
1
03:00
08:30
 19,807
   -38
   -14,854
38
0
0
0
20
20
1
2
03:00
06:56
06:08
12:24
 11,235
 19,639
   -43
   -40
   -74,618
   -74,598
54
32
19
2
0
0
0
0
21
1
19:41
23:59
 15,528
   -42
     3,696
38
2
0
0
22
22
1
2
00:00
22:14
03:44
23:21
 13,424
  4,026
   -42
   -46
  -193,129
  -193,081
38
40
0
0
0
0
0
0
23
1
04:53
08:20
 12,410
   -40
  -389,478
37
0
0
0
24
1
17:26
23:21
 21,289
   -51
  -213,212
39
0
0
0
25
1
08:21
11:45
 12,291
   -40
  -556,500
66
0
0
0
26
26
1
2
00:00
18:14
02:59
23:59
 10,777
 20,635
   -41
   -49
   -64,462
   -64,443
36
43
0
4
0
0
0
0
27
27
1
2
13:01
20:05
19:40
21:21
 23,725
  4,556
   -53
   -55
   -75,080
   -75,132
52
40
4
0
0
0
0
0
28
28
1
2
09:38
11:46
10:50
15:21
  4,318
 12,886
   -38
   -45
    26,174
    26,168
24
36
58
0
0
0
0
0
29
29
1
2
00:04
17:26
01:42
21:17
  5,865
 13,867
   -43
   -47
   -49,327
   -49,558
39
42
1
0
0
0
0
0
30
1
15:45
17:24
  5,829
   -50
  -169,543
53
16
0
0
31
31
31
1
2
3
00:00
02:21
22:05
01:42
06:08
23:59
  6,128
 13,635
  6,850
   -51
   -53
   -55
    64,821
    64,818
    64,818
43
36
49
6
0
0
0
0
0
0
0
0
32
32
32
1
2
3
01:43
06:09
08:31
04:52
08:20
09:37
 11,257
  7,846
  3,998
   -41
   -41
   -38
  -213,678
  -213,584
  -213,537
49
38
38
21
0
0
0
0
0
0
0
0
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.