GPS Space Vehicle Time Integrity for MJD 52758

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
16:45
22:28
 20,357
   912
  -282,253
42
0
0
0
 
2
1
14:23
22:08
 27,544
   896
   107,225
57
0
0
0
 
3
1
15:44
21:26
 20,259
   907
    -4,695
43
0
0
0
 
4
4
1
2
00:00
22:58
06:35
23:59
 23,414
  3,643
   813
   884
   -42,282
   -42,318
218
28
1
1
2945
0
0
0
 
5
5
1
2
03:17
10:17
07:45
13:58
 15,919
 13,227
   915
   909
   -11,224
   -11,273
33
33
16
0
1
0
0
0
 
6
1
06:07
10:57
 17,320
   918
     4,854
28
3
0
0
 
7
7
1
2
00:00
21:27
06:06
23:59
 21,685
  9,009
   903
   886
  -458,091
  -459,578
121
61
2
0
2
0
0
0
 
8
8
8
1
2
3
00:00
20:44
22:28
02:30
22:08
23:59
  8,894
  4,998
  5,349
   888
   879
   900
  -312,294
  -313,369
  -313,444
49
36
35
1
0
0
1
0
0
0
0
0
 
9
1
07:06
11:54
 17,226
   916
    42,677
30
1
0
0
 
10
1
02:18
08:16
 21,271
   922
   -23,263
34
8
2
0
 
11
1
19:38
23:59
 15,555
   895
   -43,957
33
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:51
18:11
04:38
23:32
  6,378
 19,088
   902
   897
    27,467
    27,495
22
34
219
0
0
0
0
0
 
14
1
09:30
17:54
 29,935
   910
    22,931
32
0
0
0
 
15
1
11:55
14:49
 10,392
   905
  -101,710
41
0
0
0
 
16
1
13:40
19:56
 22,235
   908
     5,403
73
0
0
0
 
17
1
07:46
13:21
 20,042
   904
    -9,284
37
8
0
0
 
18
1
07:46
15:23
 27,336
   906
    -8,553
33
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:34
22:08
02:23
19:37
23:59
  8,451
 14,017
  6,548
   884
   910
   887
   214,171
   214,220
   214,205
23
35
31
257
0
0
0
0
0
0
0
0
 
21
1
08:16
13:39
 19,291
   909
    76,865
97
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:16
10:17
09:29
15:47
  4,334
 19,712
   923
   913
   -24,390
   -24,413
35
35
1
0
0
0
0
0
 
24
1
00:22
08:58
 30,607
   911
   -25,169
28
104
1
0
 
25
1
11:55
19:37
 27,430
   907
   -42,282
34
0
0
0
 
26
1
04:49
10:17
 19,475
   877
  -482,875
62
4
1
0
 
27
27
1
2
00:00
19:38
01:38
23:59
  5,773
 15,554
   891
   904
   -39,996
   -45,153
135
305
1
0
1
1199
0
0
 
28
28
1
2
00:00
21:39
04:18
23:59
 15,309
  8,304
   899
   884
    49,359
    49,065
26
31
342
0
0
0
0
0
 
29
1
04:02
08:16
 15,015
   827
  -128,157
96
4
1
0
 
30
30
1
2
04:41
13:22
07:45
15:22
 10,913
  7,180
   925
   911
  -546,992
  -546,794
52
40
4
0
1
0
0
0
 
31
1
16:48
21:26
 16,555
   911
  -158,433
150
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.