GPS Space Vehicle Time Integrity for MJD 54126

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
15:50
22:08
 22,709
  1,240
  -102,630
46
0
0
0
 
2
1
03:08
11:38
 30,584
  1,238
   -75,442
51
0
0
0
 
3
1
18:10
23:52
 20,501
  1,232
    -2,805
55
0
0
0
 
4
1
01:32
07:54
 22,952
  1,243
     1,186
47
0
0
0
 
5
5
1
2
05:56
12:36
08:34
16:37
  9,479
 14,511
  1,236
  1,227
   -19,635
   -19,930
46
61
0
0
0
0
0
0
 
6
1
08:35
13:23
 17,308
  1,246
  -429,966
130
0
1
0
 
7
7
7
1
2
3
09:17
12:26
17:37
12:14
13:54
19:10
 10,630
  5,234
  5,570
  1,253
  1,235
  1,212
  -434,129
  -434,048
  -433,858
58
42
42
14
0
0
0
0
0
0
0
0
 
8
1
00:00
04:51
 17,430
  1,249
    95,646
44
0
0
0
 
9
9
1
2
04:31
10:03
05:55
14:44
  5,058
 16,874
  1,213
  1,243
   -53,530
   -53,541
42
41
0
0
0
0
0
0
 
10
1
04:49
10:38
 20,917
  1,250
   -95,223
44
0
0
0
 
11
11
1
2
00:00
21:38
03:19
23:59
 11,947
  8,502
  1,242
  1,234
    -3,696
    -3,809
49
40
0
0
0
0
0
0
 
12
12
12
1
2
3
05:56
08:04
13:24
08:01
10:01
16:13
  7,522
  7,008
 10,189
  1,234
  1,236
  1,222
    59,582
    59,544
    59,421
42
43
42
0
0
0
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
05:31
21:38
01:58
07:03
23:59
  7,113
  5,443
  8,502
  1,231
  1,209
  1,250
  -135,424
  -135,522
  -135,722
52
43
39
0
0
0
0
0
0
0
0
0
 
14
1
11:49
20:26
 30,999
  1,237
    -4,790
42
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
16:14
22:08
 21,209
  1,244
  -115,001
50
0
0
0
 
17
1
00:00
08:01
 28,890
  1,237
   -79,866
45
0
0
0
 
18
18
1
2
10:00
12:35
12:26
17:37
  8,743
 18,062
  1,236
  1,244
   255,117
   255,124
37
39
0
0
0
0
0
0
 
19
19
1
2
00:00
19:12
01:06
23:59
  3,994
 17,222
  1,227
  1,248
   -59,619
   -59,925
50
44
1
0
0
0
0
0
 
20
20
1
2
01:00
17:57
04:46
22:08
 13,513
 15,030
  1,224
  1,232
    23,332
    23,349
40
42
0
0
0
0
0
0
 
21
1
10:39
15:47
 18,513
  1,251
   -68,299
40
0
0
0
 
22
1
12:20
19:02
 24,053
  1,241
  -162,925
42
0
0
0
 
23
1
20:27
23:59
 12,738
  1,254
  -146,203
41
0
0
0
 
24
24
1
2
05:20
10:39
09:16
12:35
 14,135
  6,920
  1,231
  1,247
   -70,660
   -70,695
42
38
0
0
0
0
0
0
 
25
25
1
2
14:44
18:10
17:56
21:37
 11,526
 12,427
  1,251
  1,237
  -369,057
  -368,895
61
60
0
0
0
0
0
0
 
26
1
08:05
11:49
 13,438
  1,253
    13,955
80
0
0
0
 
27
27
1
2
00:00
22:08
03:57
23:59
 14,226
  6,660
  1,249
  1,229
   -89,297
   -89,473
48
39
0
0
0
0
0
0
 
28
1
00:00
05:55
 21,319
  1,251
    -7,528
46
0
0
0
 
29
1
08:35
10:38
  7,405
  1,265
  -327,488
48
0
0
0
 
30
30
30
1
2
3
07:55
14:44
16:38
09:16
15:47
17:54
  4,858
  3,768
  4,534
  1,228
  1,243
  1,223
   -22,416
   -22,427
   -22,455
37
39
35
0
0
0
0
0
0
0
0
0
 
31
31
1
2
15:50
19:02
17:37
21:37
  6,395
  9,283
  1,251
  1,213
      211
      112
36
46
0
0
0
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(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.