2019ahr results

Information

Transient
Name:2019ahr
Right ascension: 10h51m48.63s
Declination:8d50m27.56s
Discovery Date:None
Classification:Ia-91T
Redshift:0.053538
MW E(B-V):0.025
Host
Name:2019ahr
Right ascension: 10h51m48.54s
Declination:8d50m27.42s
Redshift:None
Photometric Redshift:0.105
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.18
Transient MWEBV processed 0.06
Host match processed 3.0
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 1.18
Global aperture photometry processed 7.78
Validate global photometry processed 23.16
Global host SED inference processed 491.75
Local aperture photometry processed 6.47
Validate local photometry processed 0.03
Local host SED inference processed 498.63
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h51m48.63s, 8d50m27.56s
semi major axis, semi minor axis (arcsec):1.92, 1.92
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 10.3 1.66 21.368 0.175 AB
SDSS_g 28.07 1.49 20.279 0.058 AB
DES_g 30.14 0.33 20.202 0.012 AB
PanSTARRS_g 28.36 0.41 20.268 0.016 AB
SDSS_r 47.05 2.01 19.719 0.046 AB
PanSTARRS_r 43.78 0.48 19.797 0.012 AB
DES_r 51.65 0.73 19.617 0.015 AB
SDSS_i 60.53 2.42 19.445 0.043 AB
PanSTARRS_i 54.58 0.54 19.557 0.011 AB
PanSTARRS_z 63.67 1.02 19.390 0.017 AB
SDSS_z 67.24 5.59 19.331 0.090 AB
DES_z 73.26 1.86 19.238 0.028 AB
PanSTARRS_y 61.05 2.78 19.436 0.049 AB

Aperture details

RA, DEC (J2000):10h51m48.54s, 8d50m27.81s
semi major axis, semi minor axis (arcsec):10.05, 6.51
angle (degrees, anti-clockwise from east):-125.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 38.46 6.64 19.937 0.188 AB
SDSS_g 162.24 4.21 18.375 0.028 AB
DES_g 152.92 0.92 18.439 0.007 AB
PanSTARRS_g 156.81 1.66 18.412 0.011 AB
SDSS_r 245.91 5.74 17.923 0.025 AB
PanSTARRS_r 240.03 1.93 17.949 0.009 AB
DES_r 254.57 1.92 17.885 0.008 AB
SDSS_i 311.78 7.33 17.665 0.026 AB
PanSTARRS_i 295.59 2.2 17.723 0.008 AB
PanSTARRS_z 337.98 4.12 17.578 0.013 AB
SDSS_z 361.99 22.51 17.503 0.068 AB
DES_z 350.43 4.7 17.539 0.015 AB
PanSTARRS_y 378.05 11.24 17.456 0.032 AB
2MASS_J 679.95 260.8 15.924 0.416 Vega
2MASS_H 887.16 382.48 15.162 0.468 Vega
2MASS_K 418.26 486.69 15.509 1.263 Vega
WISE_W1 214.94 23.05 15.370 0.116 Vega
WISE_W2 40.9 31.04 16.532 0.824 Vega
WISE_W3 221.72 166.02 12.861 0.813 Vega
WISE_W4 -44.44 778.62 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.629 8.755 8.855
{\rm log}_{10}({\rm SFR}) -1.872 -1.389 -0.837
{\rm log}_{10}({\rm sSFR}) -10.665 -10.156 -9.551
{\rm stellar\ age} 3.616 6.211 7.603

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.428 -0.878 -0.459
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.518 -0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.372 0.807
\delta -0.681 -0.286 0.033
\tau_1/\tau_2 0.686 0.991 1.326
Q_{PAH} 1.088 3.287 5.627
U_{min} 3.113 8.113 14.991
{\rm log}_{10}(\gamma_e)\, -2.998 -1.800 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.772 -0.697 -0.125
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.489 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.018 -1.478 -1.035
0.03-0.10 Gyr -2.020 -1.392 -0.764
0.10-0.33 Gyr -1.810 -1.257 -0.702
0.33-1.08 Gyr -1.747 -1.186 -0.762
1.08-3.57 Gyr -1.658 -1.155 -0.925
3.57-11.74 Gyr -1.762 -1.206 -1.001
11.74-13.04 Gyr -2.014 -1.281 -0.769

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.386 9.520 9.641
{\rm log}_{10}({\rm SFR}) -1.968 -1.183 -0.668
{\rm log}_{10}({\rm sSFR}) -11.540 -10.700 -10.194
{\rm stellar\ age} 4.313 6.625 7.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.623 -1.240 -0.815
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.394 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.320 0.524
\delta -0.540 -0.045 0.271
\tau_1/\tau_2 0.674 1.001 1.342
Q_{PAH} 0.915 2.797 5.050
U_{min} 2.942 8.249 15.280
{\rm log}_{10}(\gamma_e)\, -2.792 -1.763 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.012 -1.573 -0.832
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.431 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.350 -1.373 -0.966
0.03-0.10 Gyr -2.158 -1.159 -0.563
0.10-0.33 Gyr -1.709 -0.747 -0.252
0.33-1.08 Gyr -1.150 -0.500 -0.114
1.08-3.57 Gyr -0.847 -0.372 -0.112
3.57-11.74 Gyr -1.042 -0.419 -0.212
11.74-13.04 Gyr -1.362 -0.433 0.132