GPS Space Vehicle Time Integrity for MJD 53435

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
15:55
21:53
 21,459
  -198
  -392,693
27
142
0
0
 
2
1
02:05
11:35
 34,161
  -192
    28,487
24
526
0
0
 
3
1
17:23
22:44
 19,266
  -203
   -90,107
26
199
0
0
 
4
1
00:53
08:41
 28,061
  -193
  -358,815
178
0
0
0
 
5
1
05:29
15:01
 34,322
  -188
   -82,778
36
51
0
0
 
6
6
6
1
2
3
08:41
13:28
15:01
13:25
14:57
17:22
 17,020
  5,291
  8,460
  -187
  -200
  -202
  -148,516
  -149,341
  -149,854
355
111
177
0
0
0
3227
0
0
0
0
0
 
7
7
1
2
00:00
22:37
08:13
23:59
 29,584
  4,952
  -193
  -209
    59,104
    61,323
278
53
1
0
101
0
0
0
 
8
1
00:00
05:05
 18,312
  -192
    22,662
21
651
0
0
 
9
1
08:13
13:27
 18,834
  -190
    32,076
22
356
0
0
 
10
1
03:32
09:36
 21,833
  -186
   -60,063
20
735
0
0
 
11
11
1
2
00:00
20:12
02:05
23:59
  7,501
 13,629
  -197
  -204
  -201,297
  -201,595
23
20
207
291
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:05
20:52
05:37
23:59
 12,690
 11,240
  -193
  -203
     9,567
     9,481
22
15
402
242
0
0
0
0
 
14
1
10:56
20:12
 33,290
  -189
    31,154
22
454
0
0
 
15
1
11:52
18:07
 22,498
  -191
  -399,124
47
1
0
0
 
16
1
14:58
20:51
 21,230
  -197
    -1,872
16
545
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:41
17:27
 31,533
  -189
   133,202
32
91
0
0
 
19
1
18:07
23:50
 20,560
  -202
    15,292
17
545
0
0
 
20
20
1
2
00:00
17:43
03:31
23:59
 12,699
 22,608
  -195
  -202
    80,676
    80,501
23
26
251
245
0
0
0
0
 
21
1
10:56
15:55
 17,926
  -190
   -93,182
20
483
0
0
 
22
1
13:26
18:43
 19,029
  -195
   -18,005
17
409
0
0
 
23
1
19:07
23:59
 17,570
  -203
  -210,173
19
420
0
0
 
24
24
24
1
2
3
00:00
03:32
22:52
03:25
05:00
23:59
 12,308
  5,293
  4,053
  -197
  -194
  -212
  -100,816
  -100,840
  -101,063
23
19
14
226
151
71
0
0
0
0
0
0
 
25
1
13:26
22:09
 31,377
  -195
   -87,880
21
506
0
0
 
26
1
05:59
11:44
 20,725
  -187
    -9,380
31
84
0
0
 
27
27
1
2
00:00
22:04
03:31
23:59
 12,700
  6,914
  -197
  -210
   -19,396
   -19,905
32
22
27
133
0
0
0
0
 
28
28
1
2
00:53
03:25
02:05
06:36
  4,296
 11,415
  -191
  -192
   -47,101
   -47,103
21
18
127
345
0
0
0
0
 
29
1
05:17
10:55
 20,277
  -191
   -99,096
128
0
0
0
 
30
30
30
1
2
3
07:05
09:37
11:35
08:41
10:55
13:25
  5,724
  4,731
  6,576
  -189
  -183
  -194
   -41,723
   -41,949
   -42,179
47
44
56
1
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.