GPS Space Vehicle Time Integrity for MJD 53800

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
13:02
20:19
 26,226
  1,196
   -38,903
21
1
0
0
 
2
1
01:33
09:38
 29,061
  1,191
    17,015
19
0
0
0
 
3
1
16:20
22:04
 20,683
  1,185
   -78,630
26
0
0
0
 
4
1
00:12
07:28
 26,130
  1,194
  -167,340
92
0
0
0
 
5
5
1
2
04:29
10:51
08:19
14:49
 13,805
 14,238
  1,186
  1,183
   416,200
   414,294
330
336
1
0
1685
2084
0
0
 
6
1
07:29
12:13
 17,024
  1,197
  -378,821
160
1
1
0
 
7
1
06:30
10:02
 12,735
  1,210
  -507,050
25
0
0
0
 
8
8
1
2
00:00
21:42
03:22
23:59
 12,109
  8,224
  1,202
  1,178
    59,811
    59,882
13
21
0
0
0
0
0
0
 
9
9
1
2
02:57
08:20
04:28
13:01
  5,442
 16,874
  1,171
  1,203
    -9,426
    -9,435
11
12
73
0
0
0
0
0
 
10
1
03:08
09:45
 23,780
  1,201
   -78,509
17
0
0
0
 
11
11
1
2
00:00
20:20
01:33
23:59
  5,534
 13,192
  1,182
  1,195
  -310,235
  -310,426
17
7
1
11
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:53
18:48
05:09
23:59
  4,572
 18,702
  1,168
  1,187
   -44,371
   -44,507
4
20
6
0
0
0
0
0
 
14
1
10:03
18:40
 31,028
  1,191
    19,518
13
15
0
0
 
15
15
1
2
09:39
12:13
10:51
15:19
  4,315
 11,082
  1,185
  1,204
  -574,797
  -574,854
5
36
10
0
0
0
0
0
 
16
1
14:23
20:33
 22,216
  1,197
   -28,545
27
0
0
0
 
17
17
1
2
00:00
22:05
06:30
23:59
 23,337
  6,868
  1,185
  1,172
   -61,697
   -62,198
52
7
1
5
0
0
0
0
 
18
18
1
2
07:29
10:51
09:38
15:44
  7,725
 17,528
  1,178
  1,198
   225,424
   225,478
13
11
0
2
0
0
0
0
 
19
1
17:42
23:37
 21,272
  1,195
    20,916
20
0
0
0
 
20
20
1
2
00:00
16:02
02:49
21:01
 10,140
 17,884
  1,176
  1,182
    32,495
    32,449
8
15
4
25
0
0
0
0
 
21
1
09:38
14:22
 17,032
  1,205
    -9,868
25
0
0
0
 
22
1
10:30
17:15
 24,315
  1,195
   -72,541
24
2
0
0
 
23
1
17:22
23:01
 20,328
  1,194
  -146,881
20
0
0
0
 
24
1
00:00
04:35
 16,473
  1,194
   -89,343
31
1
0
0
 
25
1
13:02
20:48
 27,998
  1,190
    49,533
285
0
23
0
 
26
1
05:27
10:51
 19,448
  1,196
    53,996
56
0
0
0
 
27
27
1
2
00:00
20:34
02:24
23:59
  8,634
 12,322
  1,193
  1,194
   -37,374
   -37,500
19
12
1
14
0
0
0
0
 
28
28
1
2
00:00
21:32
04:54
23:59
 17,616
  8,841
  1,200
  1,163
   -30,866
   -30,845
14
11
0
5
0
0
0
0
 
29
1
05:00
10:29
 19,748
  1,191
  -551,467
63
0
0
0
 
30
30
30
1
2
3
05:16
11:11
14:49
07:28
13:01
15:59
  7,944
  6,622
  4,199
  1,181
  1,176
  1,170
   -26,336
   -26,356
   -26,371
6
6
12
39
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
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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.