GPS Space Vehicle Time Integrity for MJD 54165

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
12:12
19:37
 26,661
  1,289
  -110,696
25
0
0
0
 
2
1
00:33
09:03
 30,571
  1,279
   -86,607
32
0
0
0
 
3
3
1
2
16:23
19:38
19:37
21:08
 11,638
  5,378
  1,290
  1,269
   -22,503
   -22,574
14
20
0
0
0
0
0
0
 
4
4
1
2
00:00
22:51
06:14
23:59
 22,456
  4,102
  1,285
  1,260
    -5,481
    -5,615
21
13
1
0
0
0
0
0
 
5
5
1
2
03:34
09:55
07:22
14:03
 13,592
 14,885
  1,275
  1,276
   -40,897
   -40,939
12
7
3
14
0
0
0
0
 
6
1
05:42
10:44
 18,063
  1,286
   -68,946
128
1
1
0
 
7
7
1
2
06:15
14:04
10:56
16:36
 16,810
  9,130
  1,284
  1,262
  -392,766
  -392,465
63
33
0
0
0
0
0
0
 
8
8
1
2
00:00
20:32
02:13
23:59
  8,028
 12,456
  1,279
  1,282
   100,233
   100,338
12
20
1
0
0
0
0
0
 
9
9
1
2
01:55
07:22
03:33
12:12
  5,880
 17,360
  1,265
  1,288
   -59,085
   -59,103
12
12
80
3
0
0
0
0
 
10
1
02:09
08:43
 23,617
  1,287
   -97,093
15
0
0
0
 
11
1
19:40
23:59
 15,588
  1,282
    -8,077
13
0
0
0
 
12
12
1
2
03:03
10:56
07:27
13:32
 15,784
  9,348
  1,273
  1,273
    47,591
    47,542
14
4
0
36
0
0
0
0
 
13
13
1
2
02:53
18:56
04:22
23:14
  5,351
 15,472
  1,262
  1,279
  -148,904
  -149,129
5
30
3
0
0
0
0
0
 
14
1
09:13
17:50
 31,048
  1,281
    -9,347
17
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
13:33
19:28
 21,326
  1,286
  -127,114
33
0
0
0
 
17
17
1
2
00:00
21:09
05:41
23:59
 20,476
 10,246
  1,279
  1,265
   -75,114
   -75,011
9
12
1
0
0
0
0
0
 
18
18
1
2
07:23
10:51
10:44
15:00
 12,063
 14,987
  1,277
  1,292
   254,553
   254,563
7
13
7
0
0
0
0
0
 
19
1
16:37
22:24
 20,822
  1,285
   -10,576
32
0
0
0
 
20
20
20
1
2
3
00:00
15:25
21:50
02:02
19:28
23:59
  7,354
 14,605
  7,743
  1,263
  1,275
  1,253
    23,967
    23,993
    23,976
8
8
9
4
6
0
0
0
0
0
0
0
 
21
1
08:44
13:23
 16,719
  1,293
   -71,534
18
0
0
0
 
22
1
09:55
16:22
 23,220
  1,290
  -169,488
19
0
0
0
 
23
1
17:51
21:08
 11,815
  1,296
  -151,787
11
0
0
0
 
24
24
1
2
05:41
07:28
07:22
09:55
  5,971
  8,807
  1,276
  1,299
   -81,431
   -81,432
4
4
33
35
0
0
0
0
 
25
25
1
2
13:23
19:29
18:56
21:50
 19,935
  8,452
  1,281
  1,267
  -312,131
  -311,811
120
38
0
0
0
0
0
0
 
26
1
04:32
09:55
 19,275
  1,281
    76,176
109
0
0
0
 
27
27
1
2
00:00
19:29
01:21
23:59
  4,870
 16,191
  1,272
  1,284
   -96,375
   -96,530
13
11
1
0
0
0
0
0
 
28
28
1
2
00:00
21:09
03:57
23:59
 14,229
 10,245
  1,292
  1,267
    -4,712
    -4,682
11
13
1
0
0
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
1
04:30
05:41
  4,262
  1,255
   -25,952
8
50
0
0
 
31
1
11:40
18:56
 26,167
  1,279
   -12,356
35
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.