2021jhq

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Information

Transient

Name: AT2021jhq
Right ascension: 14h13m55.13s
Declination: 1d49m07.48s
Discovery Date: April 6, 2021, 4:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2021jhq
Right ascension: 14h13m55.10s
Declination: 1d49m05.58s
Redshift: 0.055659
Photometric Redshift: 0.067
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.76
Cutout download processed 18.92
Global aperture construction processed 0.57
Local aperture photometry processed 6.11
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 19.28
Host information processed 0.13
Global host SED inference processed 373.18
Local host SED inference processed 422.34
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 14h13m55.13s, 1d49m07.48s
semi major axis, semi minor axis (arcsec) = 1.85, 1.85
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 21.54 1.97 20.567 0.099 AB
SDSS_g 87.44 2.5 19.046 0.031 AB
DES_g 91.86 0.4 18.992 0.005 AB
PanSTARRS_g 95.53 0.39 18.950 0.004 AB
SDSS_r 186.92 3.67 18.221 0.021 AB
PanSTARRS_r 201.27 0.66 18.141 0.004 AB
DES_r 212.85 1.0 18.080 0.005 AB
SDSS_i 287.69 4.66 17.753 0.018 AB
PanSTARRS_i 302.95 0.73 17.697 0.003 AB
PanSTARRS_z 381.74 1.17 17.446 0.003 AB
SDSS_z 399.71 8.1 17.396 0.022 AB
DES_z 413.6 3.44 17.359 0.009 AB
PanSTARRS_y 507.04 2.77 17.137 0.006 AB

Aperture details

RA, DEC (J2000) = 14h13m55.13s, 1d49m06.27s
semi major axis, semi minor axis (arcsec) = 21.82, 6.14
angle (degrees, anti-clockwise from east) = -151.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.73 1.85 19.930 0.052 AB
GALEX_NUV 60.48 1.58 19.446 0.028 AB
SDSS_u 264.26 11.17 17.845 0.046 AB
SDSS_g 817.41 8.42 16.619 0.011 AB
DES_g 601.66 1.21 16.952 0.002 AB
PanSTARRS_g 857.22 2.24 16.567 0.003 AB
SDSS_r 1507.22 11.79 15.955 0.008 AB
PanSTARRS_r 1525.17 3.7 15.942 0.003 AB
DES_r 1239.21 2.64 16.167 0.002 AB
SDSS_i 2215.05 15.56 15.537 0.008 AB
PanSTARRS_i 2180.58 4.08 15.554 0.002 AB
PanSTARRS_z 2632.18 6.64 15.349 0.003 AB
SDSS_z 3086.35 41.66 15.176 0.015 AB
DES_z 2201.81 8.41 15.543 0.004 AB
PanSTARRS_y 3370.77 16.53 15.081 0.005 AB
2MASS_J 3913.81 371.36 14.024 0.103 Vega
2MASS_H 4394.91 588.61 13.425 0.145 Vega
2MASS_K 6058.47 688.27 12.606 0.123 Vega
WISE_W1 2865.97 38.37 12.558 0.015 Vega
WISE_W2 1928.16 55.57 12.348 0.031 Vega
WISE_W3 8072.56 166.99 8.958 0.022 Vega
WISE_W4 9518.65 884.97 7.334 0.101 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})\, 9.745 9.853 9.961
{\rm log}_{10}({\rm SFR}) -1.097 -0.572 -0.237
{\rm log}_{10}({\rm sSFR}) -10.993 -10.439 -10.046
{\rm stellar\ age} 5.872 7.298 8.727

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.882 -0.313 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.458 0.126 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.396 0.781 1.271
\delta -0.575 -0.250 0.156
\tau_1/\tau_2 0.577 0.925 1.269
Q_{PAH} 0.742 2.333 4.405
U_{min} 2.558 7.821 15.335
{\rm log}_{10}(\gamma_e)\, -3.416 -2.382 -1.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.059 -2.007 -0.708
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.353 1.772

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.282 -0.755 -0.413
0.03-0.10 Gyr -1.838 -0.898 -0.336
0.10-0.33 Gyr -1.909 -0.956 -0.399
0.33-1.08 Gyr -1.556 -0.760 -0.331
1.08-3.56 Gyr -1.183 -0.449 -0.123
3.56-11.71 Gyr -0.567 -0.273 -0.119
11.71-13.01 Gyr -0.787 -0.200 0.313

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.485 10.542 10.592
{\rm log}_{10}({\rm SFR}) 0.528 0.641 0.767
{\rm log}_{10}({\rm sSFR}) -10.050 -9.900 -9.733
{\rm stellar\ age} 5.995 6.889 7.852

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.207 -0.077 0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.082 0.167 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.514 0.632 0.769
\delta -0.339 -0.230 -0.140
\tau_1/\tau_2 0.585 0.883 1.185
Q_{PAH} 0.642 1.250 1.989
U_{min} 2.520 7.315 14.130
{\rm log}_{10}(\gamma_e)\, -3.585 -3.022 -2.446

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.405 -2.433 -2.041
{\rm log}_{10}(\tau_{AGN})\, 0.836 1.064 1.516

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.347 0.462 0.590
0.03-0.10 Gyr 0.404 0.616 0.814
0.10-0.33 Gyr -0.265 0.152 0.444
0.33-1.08 Gyr -0.518 -0.082 0.193
1.08-3.56 Gyr 0.147 0.392 0.596
3.56-11.71 Gyr 0.242 0.419 0.523
11.71-13.01 Gyr -0.060 0.444 0.869