GPS Space Vehicle Time Integrity for MJD 53776

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:41
21:57
 26,167
  1,159
   -34,826
21
0
0
0
 
2
1
03:11
11:17
 29,132
  1,166
    20,249
17
0
0
0
 
3
1
17:58
23:43
 20,701
  1,163
   -72,626
23
0
0
0
 
4
1
01:52
09:04
 25,904
  1,170
  -143,607
93
0
0
0
 
5
5
1
2
06:03
12:14
09:58
16:27
 14,111
 15,210
  1,160
  1,151
   596,683
   594,562
378
407
0
0
3264
4464
0
0
 
6
6
1
2
09:05
17:13
13:53
18:23
 17,286
  4,200
  1,170
  1,126
  -310,114
  -310,972
185
41
1
0
1
0
0
0
 
7
1
04:03
10:51
 24,456
  1,170
  -491,043
57
0
0
0
 
8
1
00:00
05:01
 18,053
  1,170
    57,284
17
0
0
0
 
9
9
1
2
04:37
09:59
05:49
14:40
  4,293
 16,885
  1,137
  1,168
    -6,064
    -6,080
11
15
1
0
0
0
0
0
 
10
1
05:02
11:29
 23,224
  1,174
   -77,283
20
0
0
0
 
11
11
1
2
00:00
21:57
03:11
23:59
 11,458
  7,318
  1,166
  1,167
  -304,577
  -304,794
25
6
1
25
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:49
20:28
01:52
06:52
23:59
  6,711
  3,775
 12,674
  1,156
  1,144
  1,168
   -39,220
   -39,279
   -39,390
10
4
9
1
7
13
0
0
0
0
0
0
 
14
1
11:42
20:20
 31,046
  1,162
    20,822
13
16
0
0
 
15
15
1
2
11:18
13:54
12:38
16:56
  4,823
 10,867
  1,160
  1,169
  -562,517
  -562,583
5
41
4
0
0
0
0
0
 
16
1
16:01
22:12
 22,271
  1,168
   -24,688
23
0
0
0
 
17
1
00:00
08:09
 29,308
  1,161
   -46,361
69
1
1
0
 
18
18
18
1
2
3
09:05
12:39
14:41
12:11
13:55
17:22
 11,128
  4,570
  9,663
  1,155
  1,171
  1,159
   221,090
   221,127
   221,136
12
5
9
0
9
0
0
0
0
0
0
0
 
19
19
1
2
00:00
19:23
01:23
23:59
  4,964
 16,594
  1,149
  1,174
    23,060
    23,015
10
15
1
0
0
0
0
0
 
20
20
1
2
00:46
17:42
04:31
22:40
 13,492
 17,858
  1,151
  1,155
    34,257
    34,204
6
14
21
34
0
0
0
0
 
21
1
10:52
16:00
 18,473
  1,173
    -3,057
29
0
0
0
 
22
22
1
2
12:11
13:56
13:53
18:53
  6,112
 17,833
  1,145
  1,166
   -66,370
   -66,389
4
27
15
0
0
0
0
0
 
23
1
19:03
23:59
 17,804
  1,172
  -149,784
20
0
0
0
 
24
1
01:23
06:09
 17,124
  1,168
   -83,105
31
0
0
0
 
25
25
1
2
13:56
20:00
16:42
22:25
  9,974
  8,710
  1,166
  1,147
   125,737
   124,587
256
104
0
0
1
0
0
0
 
26
1
08:09
12:38
 16,140
  1,176
    35,646
31
0
0
0
 
27
27
1
2
00:00
22:13
04:02
23:59
 14,555
  6,394
  1,177
  1,167
   -34,007
   -34,143
21
10
1
0
0
0
0
0
 
28
1
00:00
05:49
 20,926
  1,168
   -32,428
20
12
0
0
 
29
29
1
2
06:38
10:54
10:51
12:11
 15,240
  4,564
  1,174
  1,149
  -527,542
  -527,692
43
27
0
0
0
0
0
0
 
30
30
30
1
2
3
06:55
12:39
16:28
09:04
14:40
17:38
  7,738
  7,271
  4,219
  1,153
  1,154
  1,142
   -22,736
   -22,793
   -22,837
5
4
12
58
36
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(NIMT) 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(NIMT) 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.