2024kjr

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Information

Transient

Name: AT2024kjr
Right ascension: 12h27m13.97s
Declination: 53d41m36.80s
Discovery Date: Feb. 19, 2024, 11:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2024kjr
Right ascension: 12h27m14.10s
Declination: 53d41m36.18s
Redshift: None
Photometric Redshift: 0.097
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.15
Cutout download processed 13.97
Global aperture construction processed 0.56
Local aperture photometry processed 4.45
Global aperture photometry processed 4.49
Validate local photometry processed 0.02
Validate global photometry processed 14.42
Host information processed 0.13
Global host SED inference processed 407.2
Local host SED inference processed 511.69
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 12h27m13.97s, 53d41m36.80s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
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 55.67 0.47 19.536 0.009 AB
PanSTARRS_z 58.44 0.75 19.483 0.014 AB
PanSTARRS_y 56.25 1.92 19.525 0.037 AB

Aperture details

RA, DEC (J2000) = 12h27m14.08s, 53d41m36.35s
semi major axis, semi minor axis (arcsec) = 5.67, 5.21
angle (degrees, anti-clockwise from east) = -56.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.98 4.67 20.545 0.231 AB
GALEX_NUV 29.77 3.7 20.216 0.135 AB
SDSS_u 62.33 4.45 19.413 0.078 AB
SDSS_g 128.26 3.57 18.630 0.030 AB
PanSTARRS_g 131.9 1.23 18.599 0.010 AB
SDSS_r 204.91 4.38 18.121 0.023 AB
PanSTARRS_r 202.64 1.43 18.133 0.008 AB
SDSS_i 266.64 5.71 17.835 0.023 AB
PanSTARRS_i 264.35 2.11 17.845 0.009 AB
PanSTARRS_z 291.46 3.46 17.739 0.013 AB
SDSS_z 284.79 16.06 17.764 0.061 AB
PanSTARRS_y 278.88 8.85 17.786 0.034 AB
2MASS_J 460.62 158.56 16.347 0.374 Vega
2MASS_H 279.49 255.01 16.416 0.991 Vega
2MASS_K 67.48 244.09 17.489 3.927 Vega
WISE_W1 196.83 13.45 15.466 0.074 Vega
WISE_W2 147.87 17.36 15.136 0.127 Vega
WISE_W3 268.4 65.81 12.654 0.266 Vega
WISE_W4 496.53 503.08 10.540 1.100 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})\, 8.865 9.169 9.353
{\rm log}_{10}({\rm SFR}) -1.165 -0.670 -0.322
{\rm log}_{10}({\rm sSFR}) -10.357 -9.844 -9.345
{\rm stellar\ age} 1.695 5.760 7.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -0.996 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.359 -0.680 0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.417 0.755
\delta -0.590 -0.121 0.222
\tau_1/\tau_2 0.579 1.000 1.431
Q_{PAH} 1.666 4.024 6.035
U_{min} 3.023 8.944 16.758
{\rm log}_{10}(\gamma_e)\, -2.876 -1.835 -0.598

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.772 -1.462 -0.278
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.492 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.310 -0.812 -0.447
0.03-0.10 Gyr -1.410 -0.413 0.209
0.10-0.33 Gyr -2.464 -1.037 -0.258
0.33-1.06 Gyr -2.740 -1.139 -0.460
1.06-3.45 Gyr -2.869 -1.219 -0.801
3.45-11.24 Gyr -2.473 -1.088 -0.726
11.24-12.49 Gyr -2.657 -1.152 -0.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.967 10.039 10.156
{\rm log}_{10}({\rm SFR}) -0.832 -0.443 -0.242
{\rm log}_{10}({\rm sSFR}) -10.955 -10.471 -10.251
{\rm stellar\ age} 6.825 7.434 9.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -1.172 -0.877
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.633 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.294 0.450
\delta -0.167 0.124 0.294
\tau_1/\tau_2 0.730 1.091 1.463
Q_{PAH} 0.809 2.017 3.876
U_{min} 2.814 9.088 17.299
{\rm log}_{10}(\gamma_e)\, -3.083 -2.154 -1.211

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.883 -2.465 -1.574
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.310 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.000 -0.610 -0.407
0.03-0.10 Gyr -0.261 0.045 0.316
0.10-0.33 Gyr -2.687 -0.546 -0.155
0.33-1.06 Gyr -2.800 -0.838 -0.451
1.06-3.45 Gyr -2.230 -0.620 -0.247
3.45-11.24 Gyr -0.384 -0.024 0.100
11.24-12.49 Gyr -0.499 0.085 0.832