2025kiv results

Information

Transient
Name:AT2025kiv
Right ascension: 0h41m20.91s
Declination:23d19m13.19s
Discovery Date:May 10, 2025, 11:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2025kiv
Right ascension: 0h41m20.32s
Declination:23d19m16.83s
Redshift:0.101930
Photometric Redshift:0.102
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.99
Transient MWEBV processed 0.05
Host match processed 3.61
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 7.25
Validate global photometry processed 18.79
Global host SED inference processed 592.31
Local aperture photometry processed 6.76
Validate local photometry processed 0.03
Local host SED inference not enough filters 18.06
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h41m20.91s, 23d19m13.19s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 4.25 0.42 22.330 0.108 AB
PanSTARRS_y 4.06 1.77 22.379 0.472 AB

Aperture details

RA, DEC (J2000):0h41m20.31s, 23d19m16.93s
semi major axis, semi minor axis (arcsec):8.64, 6.99
angle (degrees, anti-clockwise from east):-151.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.49 1.27 22.270 0.307 AB
GALEX_NUV 6.12 1.61 21.933 0.285 AB
SDSS_u 146.53 8.88 18.485 0.066 AB
SDSS_g 498.48 6.37 17.156 0.014 AB
DES_g 567.08 1.18 17.016 0.002 AB
PanSTARRS_g 564.2 1.95 17.021 0.004 AB
SDSS_r 1248.58 10.08 16.159 0.009 AB
PanSTARRS_r 1255.36 1.83 16.153 0.002 AB
DES_r 1399.3 3.26 16.035 0.003 AB
SDSS_i 1849.44 12.77 15.732 0.007 AB
PanSTARRS_i 1888.59 2.45 15.710 0.001 AB
PanSTARRS_z 2436.16 5.11 15.433 0.002 AB
SDSS_z 2683.13 25.89 15.328 0.010 AB
DES_z 2618.65 8.69 15.355 0.004 AB
PanSTARRS_y 2923.58 12.69 15.235 0.005 AB
2MASS_J 3613.82 197.7 14.110 0.059 Vega
2MASS_H 4619.74 264.56 13.371 0.062 Vega
2MASS_K 3749.87 377.73 13.127 0.109 Vega
WISE_W1 1780.99 26.16 13.074 0.016 Vega
WISE_W2 1101.23 28.7 12.956 0.028 Vega
WISE_W3 295.44 92.74 12.550 0.341 Vega
WISE_W4 388.89 462.3 10.805 1.291 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.253 11.291 11.321
{\rm log}_{10}({\rm SFR}) -2.139 -1.128 -0.525
{\rm log}_{10}({\rm sSFR}) -13.530 -12.396 -11.823
{\rm stellar\ age} 11.058 11.783 11.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.825 -0.648 -0.518
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -0.459 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.231 0.359
\delta -0.635 -0.358 -0.127
\tau_1/\tau_2 0.506 1.003 1.471
Q_{PAH} 0.307 1.160 2.628
U_{min} 3.502 9.682 17.599
{\rm log}_{10}(\gamma_e)\, -2.688 -1.429 -0.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -3.268 -2.327
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.605 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.843 -1.685 -0.895
0.03-0.10 Gyr -2.793 -1.142 -0.403
0.10-0.33 Gyr -4.328 -1.911 -0.743
0.33-1.06 Gyr -5.962 -3.184 -1.226
1.06-3.44 Gyr -4.462 -2.352 -0.844
3.44-11.19 Gyr -1.952 -0.821 0.838
11.19-12.43 Gyr 2.346 2.447 2.480