GPS Space Vehicle Time Integrity for MJD 53205

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
1
2
10:23
14:24
13:50
15:59
 12,427
  5,725
    24
    14
  -354,259
  -354,292
34
34
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:35
14:23
 20,919
    29
   -28,377
44
0
0
0
 
4
4
4
1
2
3
16:00
19:29
22:12
19:26
21:44
23:30
 12,379
  8,101
  4,732
    16
    15
    15
   218,394
   218,538
   218,652
65
47
47
0
0
0
0
0
0
0
0
0
 
5
5
1
2
00:00
21:24
06:50
23:59
 24,642
  9,342
    25
    13
   -39,955
   -40,082
40
34
0
0
0
0
0
0
 
6
1
00:07
09:06
 32,251
    26
  -274,918
418
0
9184
0
 
7
1
15:24
23:59
 30,957
    21
  -451,542
163
0
0
0
 
8
1
15:24
20:50
 19,602
    20
     4,635
37
0
0
0
 
9
1
00:00
05:08
 18,474
    20
    54,746
40
0
0
0
 
10
1
19:27
23:59
 16,353
    16
   -47,464
35
0
0
0
 
11
1
11:59
17:35
 20,157
    24
  -133,797
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:48
19:29
18:57
21:23
 22,098
  6,817
    17
     9
    25,612
    25,594
37
36
0
0
0
0
0
0
 
14
1
02:45
11:59
 33,246
    26
    23,546
36
0
0
0
 
15
1
04:19
10:23
 21,815
    36
  -294,823
45
0
0
0
 
16
1
06:51
12:48
 21,382
    29
    -8,673
35
0
0
0
 
17
17
1
2
00:54
19:01
04:19
23:30
 12,250
 16,176
    20
    20
    94,957
    95,955
67
78
1
0
1
0
0
0
 
18
18
1
2
00:55
02:44
02:19
09:04
  5,074
 22,740
    32
    27
    55,702
    55,758
43
47
0
0
0
0
0
0
 
19
1
09:51
15:23
 19,936
    31
    19,521
46
0
0
0
 
20
1
09:34
19:05
 34,258
    23
   141,281
57
0
0
0
 
21
1
03:15
07:54
 16,721
    33
   -77,464
37
0
0
0
 
22
1
05:08
10:25
 19,022
    27
   -15,618
37
0
0
0
 
23
1
10:33
16:27
 21,256
    11
  -121,036
97
0
0
0
 
24
24
24
1
2
3
00:00
17:36
20:51
02:44
19:29
23:59
  9,836
  6,771
 11,318
    18
    15
     6
   -42,848
   -43,030
   -43,078
42
37
35
1
0
0
0
0
0
0
0
0
 
25
1
04:44
13:50
 32,772
    23
   -71,395
38
0
0
0
 
26
26
1
2
00:00
21:45
03:14
22:55
 11,691
  4,184
    23
    12
  -161,661
  -162,717
63
36
1
0
1
0
0
0
 
27
27
1
2
13:51
16:00
15:23
19:05
  5,497
 11,119
    23
    20
  -321,756
  -321,969
47
75
0
0
0
0
0
0
 
28
1
16:28
21:23
 17,707
    16
   -37,806
38
0
0
0
 
29
29
1
2
00:00
22:35
02:19
23:59
  8,367
  5,069
    21
    15
  -384,690
  -384,161
45
33
1
0
0
0
0
0
 
30
1
02:20
04:19
  7,135
    23
  -555,578
39
0
0
0
 
31
31
31
1
2
3
13:51
19:06
21:24
15:59
20:50
22:34
  7,692
  6,261
  4,242
    35
    17
    21
  -261,153
  -261,428
  -261,528
49
47
41
0
0
0
0
0
0
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(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.