GPS Space Vehicle Time Integrity for MJD 53191

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
11:22
17:13
 20,764
14,544,093
 14,192,167
119720157
302
20764
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:32
15:21
 20,895
    17
   -24,584
43
0
0
0
 
4
1
17:14
23:59
 12,164
995,565,277
995,767,025
10621965
2
12163
0
 
5
5
1
2
00:00
22:20
07:50
23:59
 28,189
  2,985
 35,260
992,004,029
    -2,562
991,966,077
5915996
738504
1
0
28189
2984
0
0
 
6
6
1
2
01:06
07:50
07:46
10:01
 24,037
  7,827
    27
    23
  -216,960
  -217,786
353
126
0
0
4004
0
0
0
 
7
7
1
2
00:00
15:41
01:05
23:59
  3,914
 17,408
    20
714,157,186
  -474,302
713,684,034
46
448488233
1
0
1
17408
0
0
 
8
1
16:48
21:49
  9,467
901,645,794
901,649,338
293748142
0
9467
0
 
9
1
00:27
06:04
 20,187
 49,106
   101,658
6974360
1
20187
0
 
10
10
1
2
00:00
20:23
01:50
23:59
  6,597
  6,480
151,020
993,463,242
   104,342
993,416,520
12264310
1561353
1
0
6597
6479
0
0
 
11
1
12:14
18:32
 20,016
133,571,605
133,441,435
340094948
0
20016
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:12
19:58
 19,142
273,791,026
273,817,371
445479181
0
19142
0
 
14
1
03:43
12:57
 33,225
    24
    22,722
36
0
0
0
 
15
1
05:17
11:20
 21,789
    21
  -288,761
53
0
0
0
 
16
1
07:47
13:47
 21,609
    22
    -9,399
36
0
0
0
 
17
17
1
2
01:50
19:59
05:16
23:59
 12,356
  7,218
 80,692
993,766,117
   156,467
993,842,996
8966736
1731134
1
0
12356
7217
0
0
 
18
18
1
2
01:50
03:28
03:16
10:01
  5,148
 23,561
    30
    22
    50,998
    51,047
40
45
0
0
0
0
0
0
 
19
1
10:46
16:48
 21,676
    16
    24,851
51
0
0
0
 
20
1
10:32
20:03
 28,859
186,963,784
187,109,616
389528986
0
28859
0
 
21
1
03:17
08:51
 20,043
    26
   -77,088
38
0
0
0
 
22
1
06:04
11:23
 19,089
    20
   -14,591
38
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
00:00
18:33
03:42
22:29
 13,334
  7,080
 74,914
995,690,914
    35,440
995,651,249
8648430
13547612
1
2
13334
7079
0
0
 
25
1
05:41
14:52
 33,102
    17
   -70,258
39
0
0
0
 
26
26
1
2
00:27
22:30
03:16
23:51
 10,140
  2,434
    20
991,992,035
  -144,288
991,846,595
54
602333
0
0
0
2433
0
0
 
27
1
14:53
20:03
 13,229
407,860,579
407,563,683
490831992
0
13229
0
 
28
28
1
2
17:14
19:54
18:32
22:19
  2,345
  4,354
999,391,954
994,889,744
999,355,281
994,853,059
383488
12160434
1
1
2344
4353
0
0
 
29
29
1
2
00:00
21:49
03:27
23:59
 12,455
  3,908
 79,832
992,393,744
  -312,390
992,001,964
8906986
958824
1
0
12455
3906
0
0
 
30
30
1
2
00:03
04:12
01:50
05:16
  6,408
  3,848
    20
    28
  -553,713
  -553,734
38
39
0
0
0
0
0
0
 
31
31
31
1
2
3
13:48
18:33
20:04
17:13
19:53
21:49
 12,039
  2,414
  3,136
25,167,533
997,438,492
995,329,850
 24,924,517
997,195,262
995,086,521
156638099
16330246
735505
303
1
0
12039
2413
3135
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.