GPS Space Vehicle Time Integrity for MJD 54081

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
17:49
23:59
 22,224
  1,198
   -93,870
39
0
0
0
 
2
1
06:07
14:37
 30,577
  1,194
   -62,007
55
0
0
0
 
3
3
1
2
00:00
21:16
02:58
23:59
 10,635
  9,786
  1,209
  1,208
  -455,937
  -457,598
96
62
1
0
1
0
0
0
 
4
1
04:33
12:08
 27,301
  1,195
  -344,267
56
0
0
0
 
5
5
1
2
09:22
15:21
13:04
19:27
 13,288
 14,742
  1,194
  1,182
  -421,136
  -421,617
94
99
0
0
0
0
0
0
 
6
1
12:09
16:57
 17,297
  1,200
  -512,052
94
0
0
0
 
7
7
1
2
14:37
19:28
17:23
22:45
  9,975
 11,833
  1,195
  1,179
  -474,111
  -473,958
46
54
0
0
0
0
0
0
 
8
1
02:14
07:53
 20,312
  1,206
    90,424
48
0
0
0
 
9
9
1
2
07:31
13:04
09:22
17:48
  6,620
 17,074
  1,172
  1,201
   -47,302
   -47,312
50
48
0
0
0
0
0
0
 
10
1
07:53
13:42
 20,904
  1,208
   -93,063
48
0
0
0
 
11
1
00:46
06:22
 20,166
  1,198
     1,903
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:45
08:36
05:02
10:07
 15,332
  5,457
  1,198
  1,165
  -120,309
  -120,430
55
50
0
0
0
0
0
0
 
14
1
16:58
23:28
 23,381
  1,195
     -266
43
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
19:16
01:38
23:59
  5,809
 17,030
  1,180
  1,207
   -99,653
   -99,923
45
44
1
0
0
0
0
0
 
17
1
02:59
11:28
 30,539
  1,197
   -85,372
46
0
0
0
 
18
18
1
2
13:04
15:54
15:21
20:35
  8,218
 16,826
  1,191
  1,203
   254,628
   254,644
47
39
0
0
0
0
0
0
 
19
19
1
2
00:00
22:45
04:10
23:59
 14,964
  4,446
  1,208
  1,201
   -42,632
   -42,963
57
44
1
0
0
0
0
0
 
20
20
20
1
2
3
00:00
04:03
21:04
01:59
07:53
23:59
  7,098
 13,766
 10,510
  1,179
  1,181
  1,193
    22,987
    22,989
    23,002
43
42
43
0
0
0
0
0
0
0
0
0
 
21
1
13:43
19:15
 19,953
  1,209
   -63,579
46
0
0
0
 
22
1
15:22
22:05
 24,170
  1,203
  -154,248
44
0
0
0
 
23
23
1
2
00:00
22:48
04:02
23:59
 14,491
  4,296
  1,207
  1,200
  -141,331
  -141,417
51
44
0
0
0
0
0
0
 
24
24
1
2
06:31
13:42
13:03
15:07
 23,535
  5,101
  1,199
  1,179
   -58,237
   -58,307
47
47
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
17:24
21:16
01:51
21:04
22:45
  6,610
 13,177
  5,298
  1,182
  1,199
  1,192
  -403,252
  -402,985
  -402,953
42
42
41
1
0
0
0
0
0
0
0
0
 
26
1
11:29
15:07
 13,112
  1,216
    45,469
76
0
0
0
 
27
1
01:38
06:56
 19,042
  1,203
   -81,476
51
0
0
0
 
28
1
02:18
09:39
 26,444
  1,200
   -11,012
50
0
0
0
 
29
1
09:51
15:21
 19,773
  1,204
  -255,193
138
0
0
0
 
30
30
30
1
2
3
10:17
15:54
17:24
13:03
16:57
19:15
  9,981
  3,775
  6,659
  1,179
  1,179
  1,199
   -18,023
   -18,043
   -18,031
38
41
34
0
0
0
0
0
0
0
0
0
 
31
31
1
2
19:16
22:48
20:35
23:59
  4,737
  4,305
  1,213
  1,185
    24,253
    24,125
41
45
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.