2020ajo

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Information

Transient

Name: AT2020ajo
Right ascension: 12h29m49.48s
Declination: 44d32m59.64s
Discovery Date: Jan. 18, 2020, 1:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2246737
Right ascension: 12h29m49.17s
Declination: 44d32m54.49s
Redshift: 0.091955
Photometric Redshift:
 

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 4.04
Cutout download processed 24.34
Global aperture construction processed 0.64
Local aperture photometry processed 5.1
Global aperture photometry processed 4.6
Validate local photometry processed 0.02
Validate global photometry processed 14.9
Host information processed 0.15
Global host SED inference processed 461.31
Local host SED inference processed 473.72
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 12h29m49.48s, 44d32m59.64s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 8.03 0.42 21.639 0.057 AB
PanSTARRS_z 9.15 0.78 21.497 0.092 AB
PanSTARRS_y 10.34 1.42 21.364 0.149 AB

Aperture details

RA, DEC (J2000) = 12h29m49.16s, 44d32m54.64s
semi major axis, semi minor axis (arcsec) = 9.18, 6.98
angle (degrees, anti-clockwise from east) = -35.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.07 0.69 22.137 0.148 AB
GALEX_NUV 8.65 0.28 21.558 0.035 AB
SDSS_u 50.4 5.69 19.644 0.123 AB
SDSS_g 425.92 5.75 17.327 0.015 AB
PanSTARRS_g 438.48 1.64 17.295 0.004 AB
SDSS_r 982.86 8.71 16.419 0.010 AB
PanSTARRS_r 963.7 2.5 16.440 0.003 AB
SDSS_i 1439.64 10.93 16.004 0.008 AB
PanSTARRS_i 1417.52 2.92 16.021 0.002 AB
PanSTARRS_z 1757.22 5.33 15.788 0.003 AB
SDSS_z 2069.19 22.31 15.610 0.012 AB
PanSTARRS_y 2107.73 9.66 15.590 0.005 AB
2MASS_J 2673.67 221.64 14.437 0.090 Vega
2MASS_H 3613.97 328.44 13.637 0.099 Vega
2MASS_K 3336.32 372.97 13.254 0.121 Vega
WISE_W1 1318.83 21.99 13.401 0.018 Vega
WISE_W2 777.93 23.5 13.334 0.033 Vega
WISE_W3 301.04 83.45 12.529 0.301 Vega
WISE_W4 484.78 434.26 10.566 0.973 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})\, 8.183 8.529 8.781
{\rm log}_{10}({\rm SFR}) -1.481 -0.818 -0.270
{\rm log}_{10}({\rm sSFR}) -10.078 -9.408 -8.408
{\rm stellar\ age} 0.770 5.614 7.592

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -0.536 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.695 -0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.642 1.279 1.939
\delta -0.171 0.146 0.319
\tau_1/\tau_2 0.613 1.008 1.434
Q_{PAH} 0.806 2.310 5.157
U_{min} 2.941 7.863 15.340
{\rm log}_{10}(\gamma_e)\, -2.763 -1.686 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.835 -0.620 0.116
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.469 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.492 -0.845 -0.357
0.03-0.10 Gyr -1.938 -0.980 -0.270
0.10-0.33 Gyr -2.713 -1.340 -0.716
0.33-1.06 Gyr -3.330 -1.584 -1.025
1.06-3.47 Gyr -3.854 -1.621 -1.156
3.47-11.30 Gyr -3.894 -1.552 -1.085
11.30-12.55 Gyr -3.880 -1.588 -0.841

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.922 11.008 11.067
{\rm log}_{10}({\rm SFR}) -0.878 -0.362 0.064
{\rm log}_{10}({\rm sSFR}) -11.923 -11.329 -10.921
{\rm stellar\ age} 7.851 11.007 11.878

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.876 -0.647 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.660 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.316 0.465
\delta -0.882 -0.695 -0.478
\tau_1/\tau_2 0.495 0.936 1.435
Q_{PAH} 0.294 1.026 2.383
U_{min} 3.054 8.615 16.921
{\rm log}_{10}(\gamma_e)\, -2.789 -1.750 -1.121

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.498 -3.608 -2.620
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.490 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.446 -0.498 -0.112
0.03-0.10 Gyr -1.440 -0.368 0.185
0.10-0.33 Gyr -2.180 -0.589 0.036
0.33-1.06 Gyr -3.156 -0.839 -0.082
1.06-3.47 Gyr -3.196 -0.827 0.086
3.47-11.30 Gyr -1.158 0.608 1.191
11.30-12.55 Gyr 1.183 2.074 2.210