2024kvb

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Information

Transient

Name: AT2024kvb
Right ascension: 13h02m18.04s
Declination: 50d38m37.85s
Discovery Date: March 28, 2024, 11:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2024kvb
Right ascension: 13h02m18.51s
Declination: 50d38m42.40s
Redshift: 0.152050
Photometric Redshift: 0.122
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.14
Cutout download processed 17.09
Global aperture construction processed 0.59
Local aperture photometry processed 5.08
Global aperture photometry processed 5.26
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.19
Host information processed 0.14
Global host SED inference processed 449.29
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 13h02m18.04s, 50d38m37.85s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 13h02m18.51s, 50d38m42.80s
semi major axis, semi minor axis (arcsec) = 12.4, 5.29
angle (degrees, anti-clockwise from east) = -151.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 20.64 4.51 20.613 0.237
GALEX_NUV 40.0 2.99 19.895 0.081
SDSS_u 134.17 6.62 18.581 0.054
SDSS_g 286.01 4.9 17.759 0.019
DES_g 278.64 1.51 17.787 0.006
PanSTARRS_g 318.49 1.82 17.642 0.006
SDSS_r 610.31 7.18 16.936 0.013
PanSTARRS_r 645.97 2.16 16.874 0.004
SDSS_i 919.0 9.82 16.492 0.012
PanSTARRS_i 958.14 2.4 16.446 0.003
PanSTARRS_z 1076.95 6.38 16.320 0.006
SDSS_z 1267.16 22.7 16.143 0.019
DES_z 1102.15 5.51 16.294 0.005
PanSTARRS_y 1328.87 13.79 16.091 0.011
2MASS_J 1721.08 233.7 14.916 0.147
2MASS_H 2897.93 370.66 13.877 0.139
2MASS_K 2643.42 385.61 13.507 0.158
WISE_W1 1183.18 21.11 13.518 0.019
WISE_W2 816.72 24.57 13.281 0.033
WISE_W3 2285.65 103.69 10.328 0.049
WISE_W4 3542.85 767.57 8.407 0.235
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.137 11.174 11.230
{\rm log}_{10}({\rm SFR}) 0.969 1.105 1.269
{\rm log}_{10}({\rm sSFR}) -10.228 -10.067 -9.902
{\rm stellar\ age} 7.080 7.856 9.965

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.185 -0.021 0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.442 -0.118 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.294 0.437
\delta -0.869 -0.647 -0.437
\tau_1/\tau_2 1.016 1.407 1.723
Q_{PAH} 0.263 0.736 1.499
U_{min} 2.378 7.468 15.069
{\rm log}_{10}(\gamma_e)\, -3.355 -2.702 -2.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.269 -3.464 -2.528
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.467 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.823 0.960 1.124
0.03-0.10 Gyr 0.590 0.878 1.186
0.10-0.32 Gyr -2.279 -1.034 -0.207
0.32-1.03 Gyr -1.868 -0.801 -0.265
1.03-3.32 Gyr -1.397 -0.333 0.308
3.32-10.65 Gyr 0.754 1.160 1.248
10.65-11.84 Gyr 0.844 1.474 2.013