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
SDSS_u 21.54 1.97 20.567 0.099
SDSS_g 87.44 2.5 19.046 0.031
DES_g 91.86 0.4 18.992 0.005
PanSTARRS_g 95.53 0.39 18.950 0.004
SDSS_r 186.92 3.67 18.221 0.021
PanSTARRS_r 201.27 0.66 18.141 0.004
DES_r 212.85 1.0 18.080 0.005
SDSS_i 287.69 4.66 17.753 0.018
PanSTARRS_i 302.95 0.73 17.697 0.003
PanSTARRS_z 381.74 1.17 17.446 0.003
SDSS_z 399.71 8.1 17.396 0.022
DES_z 413.6 3.44 17.359 0.009
PanSTARRS_y 507.04 2.77 17.137 0.006

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
GALEX_FUV 38.73 1.85 19.930 0.052
GALEX_NUV 60.48 1.58 19.446 0.028
SDSS_u 264.26 11.17 17.845 0.046
SDSS_g 817.41 8.42 16.619 0.011
DES_g 601.66 1.21 16.952 0.002
PanSTARRS_g 857.22 2.24 16.567 0.003
SDSS_r 1507.22 11.79 15.955 0.008
PanSTARRS_r 1525.17 3.7 15.942 0.003
DES_r 1239.21 2.64 16.167 0.002
SDSS_i 2215.05 15.56 15.537 0.008
PanSTARRS_i 2180.58 4.08 15.554 0.002
PanSTARRS_z 2632.18 6.64 15.349 0.003
SDSS_z 3086.35 41.66 15.176 0.015
DES_z 2201.81 8.41 15.543 0.004
PanSTARRS_y 3370.77 16.53 15.081 0.005
2MASS_J 3913.81 371.36 14.024 0.103
2MASS_H 4394.91 588.61 13.425 0.145
2MASS_K 6058.47 688.27 12.606 0.123
WISE_W1 2865.97 38.37 12.558 0.015
WISE_W2 1928.16 55.57 12.348 0.031
WISE_W3 8072.56 166.99 8.958 0.022
WISE_W4 9518.65 884.97 7.334 0.101
 

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