GPS Space Vehicle Time Integrity for MJD 54930, Thursday 9 April 2009

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 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
1
2
00:00
01:36
01:34
11:09
  5,662
 34,351
    60
    86
    91,954
    91,702
29
136
0
1
0
1
5662
34228
 
2
2
2
1
2
3
00:00
01:36
19:54
01:34
04:29
23:59
  5,662
 10,378
 14,713
    42
    41
    43
  -153,630
  -153,630
  -153,609
1
2
2
2
4
7
0
0
0
0
0
0
 
3
1
11:15
17:03
 20,812
    48
  -377,119
38
0
0
0
 
4
4
1
2
00:00
18:27
01:34
23:59
  5,662
 19,894
    45
    44
    44,326
    45,416
24
86
0
0
0
0
0
0
 
5
5
5
1
2
3
00:00
01:36
05:09
01:34
03:47
09:51
  5,662
  7,897
 16,859
    52
    55
    58
    28,910
    28,992
    29,196
20
28
57
0
0
0
0
0
0
5662
7897
16859
 
6
1
10:47
16:27
 20,372
    48
   -72,492
105
0
0
0
 
7
1
14:37
20:44
 21,929
    40
   -20,561
3
4
0
0
 
8
1
16:26
21:59
 19,955
    46
   197,795
10
0
0
0
 
9
9
1
2
02:42
21:40
08:04
23:06
 19,260
  5,145
    38
    37
   -49,735
   -49,861
12
5
1
2
0
0
0
0
 
10
10
10
1
2
3
00:00
01:36
21:49
01:34
04:35
23:59
  5,662
 10,748
  7,770
    44
    42
    34
    14,100
    14,103
    14,141
1
4
3
0
4
0
0
0
0
0
0
0
 
11
1
14:26
20:20
 21,156
    45
    -1,747
6
0
0
0
 
12
12
12
12
1
2
3
4
00:00
01:36
06:07
22:41
01:34
03:11
09:29
23:59
  5,662
  5,735
 12,068
  4,711
    43
    42
    40
    41
   296,573
   296,545
   296,451
   296,192
7
8
18
4
0
1
1
0
0
0
0
0
0
0
0
0
 
13
1
13:33
18:53
 19,160
    44
  -293,978
8
0
0
0
 
14
1
04:47
13:26
 31,065
    47
   128,569
47
0
0
0
 
15
15
1
2
00:12
01:36
01:34
06:07
  4,891
 16,281
    41
    41
   278,969
   279,016
6
21
1
0
0
0
0
0
 
16
1
09:16
15:32
 22,463
    50
   -60,800
18
0
0
0
 
17
17
1
2
00:00
16:32
01:13
23:59
  4,416
 26,764
    42
    43
   -53,465
   -53,580
3
12
1
0
0
0
0
0
 
18
1
02:37
10:49
 29,478
    46
    67,278
28
0
0
0
 
19
1
12:25
18:16
 20,989
    50
   -28,668
2
5
0
0
 
20
20
1
2
11:02
17:21
15:58
21:47
 17,742
 15,892
    52
    45
   -85,766
   -85,749
5
6
40
0
0
0
0
0
 
21
1
03:11
09:12
 21,595
    42
   -20,156
13
0
0
0
 
22
1
05:04
12:01
 25,024
    49
  -201,931
6
1
0
0
 
23
1
12:15
17:54
 20,271
    47
  -389,190
6
1
0
0
 
24
24
1
2
00:24
01:36
01:34
07:47
  4,178
 22,226
    40
    44
  -179,747
  -179,783
4
15
0
0
0
0
0
0
 
25
1
13:34
20:02
 23,197
    40
  -349,838
146
0
0
0
 
26
1
01:36
06:15
 16,754
    43
   -55,768
8
0
0
0
 
27
27
1
2
01:38
19:27
06:15
23:36
 16,544
 14,953
    46
    44
   -39,215
   -39,419
14
16
1
0
0
0
0
0
 
28
1
16:28
23:42
 26,021
    38
    23,979
2
56
0
0
 
29
1
01:36
06:55
 19,105
    30
    -7,551
21
0
0
0
 
30
30
30
1
2
3
00:14
01:36
05:46
01:34
03:51
10:57
  4,806
  8,128
 18,587
    40
    43
    48
  -137,911
  -137,926
  -137,975
5
6
13
1
1
0
0
0
0
0
0
0
 
31
1
06:43
14:47
 28,960
    45
    57,251
12
0
0
0
 
32
32
1
2
09:56
18:38
15:22
20:13
 19,544
  5,695
    47
    40
  -276,817
  -276,709
28
8
0
0
0
0
0
0
 
33
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34
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35
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36
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37
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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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.