GPS Space Vehicle Time Integrity for MJD 54125

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
15:54
22:12
 22,711
  1,235
  -102,424
46
0
0
0
 
2
1
03:11
11:41
 30,543
  1,239
   -75,149
53
0
0
0
 
3
1
18:14
23:56
 20,493
  1,241
    -2,285
56
0
0
0
 
4
1
01:36
07:59
 22,931
  1,245
  -355,630
49
0
0
0
 
5
5
1
2
06:00
12:40
09:54
16:41
 14,030
 14,489
  1,234
  1,222
   -18,714
   -18,993
60
64
0
0
0
0
0
0
 
6
6
1
2
08:39
12:24
12:21
13:30
 13,319
  3,992
  1,250
  1,232
  -432,132
  -431,931
109
48
0
1
0
0
0
0
 
7
7
7
1
2
3
09:49
12:30
17:41
12:23
13:58
19:14
  9,239
  5,270
  5,544
  1,255
  1,234
  1,208
  -435,092
  -435,026
  -434,839
51
43
41
0
0
0
0
0
0
0
0
0
 
8
1
00:00
04:55
 17,577
  1,249
    95,528
42
0
0
0
 
9
9
1
2
04:35
10:06
05:59
14:46
  5,046
 16,781
  1,206
  1,246
   -53,397
   -53,401
46
43
0
0
0
0
0
0
 
10
1
04:53
10:42
 20,922
  1,250
   -95,164
45
0
0
0
 
11
11
1
2
00:00
21:42
03:23
23:59
 12,129
  8,256
  1,245
  1,233
    -3,579
    -3,692
44
42
1
0
0
0
0
0
 
12
12
1
2
06:00
13:31
10:05
16:17
 14,737
  9,984
  1,234
  1,217
    60,025
    59,876
48
43
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
05:36
21:42
02:02
07:07
23:59
  7,288
  5,445
  8,255
  1,233
  1,212
  1,248
  -135,078
  -135,175
  -135,376
41
49
41
0
0
0
0
0
0
0
0
0
 
14
1
11:53
20:31
 31,036
  1,237
    -4,681
42
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
16:18
22:12
 21,212
  1,243
  -114,678
51
0
0
0
 
17
1
00:00
08:05
 28,987
  1,236
   -79,995
44
0
0
0
 
18
18
1
2
10:05
12:40
12:18
17:41
  8,006
 18,058
  1,237
  1,243
   255,120
   255,126
42
41
0
0
0
0
0
0
 
19
19
1
2
00:00
19:17
01:10
23:59
  4,167
 16,976
  1,227
  1,249
   -59,247
   -59,552
40
45
1
0
0
0
0
0
 
20
20
1
2
01:04
18:01
04:50
22:12
 13,486
 14,982
  1,224
  1,232
    23,321
    23,337
39
43
0
0
0
0
0
0
 
21
1
10:43
15:51
 18,518
  1,252
   -68,204
43
0
0
0
 
22
1
12:31
19:05
 23,669
  1,242
  -162,759
43
0
0
0
 
23
23
1
2
00:00
20:31
01:04
23:59
  3,773
 12,485
  1,226
  1,255
  -145,991
  -146,076
40
43
0
0
0
0
0
0
 
24
24
24
1
2
3
05:21
08:08
10:43
08:05
09:49
12:30
  9,828
  6,024
  6,415
  1,223
  1,242
  1,254
   -70,377
   -70,385
   -70,404
48
34
42
0
0
0
0
0
0
0
0
0
 
25
25
1
2
14:47
18:14
18:01
21:41
 11,645
 12,415
  1,242
  1,237
  -370,195
  -370,032
63
60
0
0
0
0
0
0
 
26
1
08:09
11:53
 13,431
  1,252
    12,405
80
0
0
0
 
27
27
1
2
00:00
22:12
04:01
23:59
 14,410
  6,420
  1,248
  1,224
   -89,120
   -89,301
44
39
0
0
0
0
0
0
 
28
1
00:00
05:59
 21,451
  1,248
    -7,609
44
0
0
0
 
29
1
08:39
10:42
  7,404
  1,265
  -326,263
46
0
0
0
 
30
30
1
2
14:47
16:42
15:51
17:58
  3,885
  4,551
  1,238
  1,220
   -22,342
   -22,368
42
38
0
0
0
0
0
0
 
31
31
1
2
15:54
19:06
17:41
21:41
  6,414
  9,303
  1,251
  1,216
      624
      527
38
47
0
0
0
0
0
0
 
32
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33
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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.