1989am

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Information

Transient

Name: AT1989am
Right ascension: 15h47m45.49s
Declination: 29d07m39.00s
Discovery Date: March 7, 1989, 10:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 1989am
Right ascension: 15h47m45.81s
Declination: 29d07m41.79s
Redshift: 0.032835
Photometric Redshift: 0.054
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 15.92
Global aperture construction processed 0.58
Local aperture photometry processed 4.72
Global aperture photometry processed 5.02
Validate local photometry processed 0.02
Validate global photometry processed 14.77
Host information processed 0.13
Global host SED inference processed 451.34
Local host SED inference processed 468.37
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.1
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h47m45.49s, 29d07m39.00s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 26.75 2.15 20.332 0.087 AB
SDSS_g 68.26 2.24 19.315 0.036 AB
PanSTARRS_g 64.21 0.66 19.381 0.011 AB
SDSS_r 87.56 2.67 19.044 0.033 AB
PanSTARRS_r 88.94 0.77 19.027 0.009 AB
SDSS_i 98.28 3.06 18.919 0.034 AB
PanSTARRS_i 96.69 0.9 18.937 0.010 AB
PanSTARRS_z 105.05 1.91 18.847 0.020 AB
SDSS_z 94.99 7.55 18.956 0.086 AB
DES_z 116.08 2.66 18.738 0.025 AB
PanSTARRS_y 120.51 4.14 18.697 0.037 AB
2MASS_J 87.66 74.46 18.148 0.922 Vega
2MASS_H 297.29 132.2 16.349 0.483 Vega
2MASS_K 37.94 107.18 18.115 3.067 Vega

Aperture details

RA, DEC (J2000) = 15h47m45.75s, 29d07m41.19s
semi major axis, semi minor axis (arcsec) = 16.35, 4.32
angle (degrees, anti-clockwise from east) = -130.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.61 5.22 19.801 0.130 AB
GALEX_NUV 42.51 2.42 19.829 0.062 AB
SDSS_u 69.01 5.42 19.303 0.085 AB
SDSS_g 234.27 4.43 17.976 0.021 AB
PanSTARRS_g 212.57 1.77 18.081 0.009 AB
PanSTARRS_r 296.29 2.04 17.721 0.007 AB
PanSTARRS_i 343.37 2.38 17.561 0.008 AB
PanSTARRS_z 375.55 5.02 17.463 0.015 AB
SDSS_z 261.31 20.14 17.857 0.084 AB
DES_z 399.71 5.33 17.396 0.014 AB
PanSTARRS_y 410.0 10.86 17.368 0.029 AB
2MASS_J 67.44 250.82 18.433 4.038 Vega
2MASS_H 1644.93 440.44 14.492 0.291 Vega
2MASS_K -57.75 361.29 Vega
WISE_W1 247.53 18.27 15.217 0.080 Vega
WISE_W2 120.26 23.16 15.361 0.209 Vega
WISE_W3 236.58 81.14 12.791 0.372 Vega
WISE_W4 195.11 433.93 11.554 2.415 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.189 8.401 8.575
{\rm log}_{10}({\rm SFR}) -1.784 -1.396 -1.115
{\rm log}_{10}({\rm sSFR}) -10.262 -9.784 -9.418
{\rm stellar\ age} 2.029 4.870 6.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.680 -0.972 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.797 -1.433 -0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.453 0.697
\delta -0.587 -0.144 0.201
\tau_1/\tau_2 0.624 0.977 1.340
Q_{PAH} 1.137 2.929 5.279
U_{min} 2.711 8.288 15.803
{\rm log}_{10}(\gamma_e)\, -3.027 -1.825 -0.776

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.915 -1.772 -0.629
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.513 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.949 -1.547 -1.265
0.03-0.10 Gyr -1.771 -1.290 -0.766
0.10-0.33 Gyr -1.776 -1.301 -0.915
0.33-1.09 Gyr -1.994 -1.417 -1.063
1.09-3.62 Gyr -2.362 -1.692 -1.409
3.62-11.98 Gyr -2.870 -1.944 -1.601
11.98-13.32 Gyr -3.110 -2.007 -1.484

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.999 9.110 9.208
{\rm log}_{10}({\rm SFR}) -1.421 -1.107 -0.898
{\rm log}_{10}({\rm sSFR}) -10.528 -10.217 -10.012
{\rm stellar\ age} 4.769 6.488 7.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.729 -1.356 -0.918
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -1.324 -0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.395 0.545
\delta 0.198 0.316 0.377
\tau_1/\tau_2 0.558 0.906 1.249
Q_{PAH} 1.096 3.014 5.203
U_{min} 2.615 7.917 15.219
{\rm log}_{10}(\gamma_e)\, -3.112 -1.896 -1.060

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.208 -3.066 -2.040
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.466 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.597 -1.290 -1.083
0.03-0.10 Gyr -1.233 -0.935 -0.709
0.10-0.33 Gyr -1.361 -1.041 -0.780
0.33-1.09 Gyr -1.367 -1.008 -0.727
1.09-3.62 Gyr -1.253 -0.986 -0.768
3.62-11.98 Gyr -1.370 -1.068 -0.895
11.98-13.32 Gyr -1.553 -1.034 -0.675