GPS Space Vehicle Time Integrity for MJD 54252

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
06:20
11:57
 20,253
  1,391
  -130,152
42
0
0
0
 
2
1
18:27
23:59
 19,920
  1,382
  -109,635
44
0
0
0
 
3
1
09:52
15:14
 19,335
  1,396
   -64,562
55
0
0
0
 
4
1
17:16
23:59
 24,211
  1,381
    -9,035
43
0
0
0
 
5
5
1
2
03:58
21:35
08:24
23:59
 15,895
  8,670
  1,377
  1,374
    12,016
     8,756
253
134
1
0
43
0
0
0
 
6
6
1
2
00:08
03:44
03:39
04:48
 12,638
  3,774
  1,390
  1,375
  -199,898
  -200,013
54
46
0
0
0
0
0
0
 
7
7
7
1
2
3
00:59
03:47
08:25
03:44
05:02
10:45
  9,871
  4,465
  8,446
  1,393
  1,379
  1,371
  -275,834
  -275,715
  -275,390
70
46
62
0
1
0
0
0
0
0
0
0
 
8
1
15:11
20:17
 18,376
  1,394
   110,766
45
0
0
0
 
9
9
1
2
01:30
20:01
06:19
21:29
 17,312
  5,305
  1,386
  1,349
   -71,372
   -71,499
44
44
0
0
0
0
0
0
 
10
1
20:03
23:59
 14,212
  1,389
  -101,354
45
0
0
0
 
11
1
13:04
18:43
 20,297
  1,387
   -16,014
45
0
0
0
 
12
12
12
1
2
3
00:01
05:03
20:59
01:29
07:47
23:59
  5,291
  9,844
 10,806
  1,376
  1,367
  1,380
    47,211
    47,218
    47,275
42
42
45
0
0
0
0
0
0
0
0
0
 
13
13
1
2
11:58
20:59
16:14
22:13
 15,340
  4,448
  1,393
  1,349
  -176,240
  -176,377
46
42
0
0
0
0
0
0
 
14
1
03:36
11:57
 29,996
  1,384
   -21,434
45
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
07:30
13:34
 21,830
  1,395
  -150,887
48
0
0
0
 
17
1
15:11
23:24
 29,613
  1,377
   -64,766
44
0
0
0
 
18
18
1
2
01:30
05:02
04:48
09:06
 11,854
 14,593
  1,382
  1,389
   249,929
   249,923
43
45
0
0
0
0
0
0
 
19
1
10:42
16:34
 21,066
  1,393
   -37,667
51
0
0
0
 
20
20
1
2
09:12
16:14
13:04
19:56
 13,889
 13,282
  1,386
  1,365
    26,566
    26,554
43
43
0
0
0
0
0
0
 
21
21
1
2
01:58
03:39
03:36
07:29
  5,895
 13,718
  1,385
  1,395
   -76,100
   -76,095
44
46
0
0
0
0
0
0
 
22
1
03:58
10:27
 23,264
  1,390
  -183,256
45
0
0
0
 
23
1
10:42
15:10
 16,052
  1,401
  -169,124
44
0
0
0
 
24
24
1
2
00:01
01:58
01:29
03:57
  5,291
  7,184
  1,371
  1,404
    -2,725
    -2,714
42
43
0
0
0
0
0
0
 
25
25
1
2
11:58
13:44
13:34
18:27
  5,741
 16,942
  1,383
  1,393
  -288,518
  -288,794
54
135
0
0
0
0
0
0
 
26
1
02:00
03:57
  7,040
  1,384
   226,661
56
1
1
0
 
27
1
13:34
19:26
 21,077
  1,389
  -112,729
48
0
0
0
 
28
1
16:14
21:59
 20,662
  1,387
     1,497
45
0
0
0
 
29
29
1
2
00:01
22:02
01:57
23:59
  6,968
  7,041
  1,405
  1,378
    -1,861
    -1,911
43
46
0
0
0
0
0
0
 
30
30
1
2
07:47
22:21
09:09
23:24
  4,887
  3,787
  1,374
  1,359
   -34,040
   -34,109
42
43
0
0
0
0
0
0
 
31
31
1
2
05:46
10:46
10:42
13:04
 17,721
  8,258
  1,394
  1,377
   -17,364
   -17,373
43
42
0
0
0
0
0
0
 
32
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33
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34
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35
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36
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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.