2025kiy

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Information

Transient

Name: AT2025kiy
Right ascension: 7h01m45.30s
Declination: 18d14m02.29s
Discovery Date: May 11, 2025, 3:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name: 2025kiy
Right ascension: 7h01m45.52s
Declination: 18d14m05.03s
Redshift: 0.108779
Photometric Redshift: 0.128
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.73
Transient MWEBV processed 0.05
Host match processed 2.73
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.72
Global aperture photometry processed 4.44
Validate global photometry processed 12.59
Global host SED inference processed 401.34
Local aperture photometry processed 4.37
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 7h01m45.30s, 18d14m02.29s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 7h01m45.62s, 18d14m05.53s
semi major axis, semi minor axis (arcsec) = 15.2, 5.03
angle (degrees, anti-clockwise from east) = -103.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.62 2.88 21.848 0.472 AB
GALEX_NUV 4.64 2.49 22.233 0.581 AB
PanSTARRS_g 456.7 2.3 17.251 0.005 AB
PanSTARRS_r 964.34 1.88 16.439 0.002 AB
PanSTARRS_i 1551.55 3.8 15.923 0.003 AB
PanSTARRS_z 1978.52 7.99 15.659 0.004 AB
PanSTARRS_y 2532.49 16.81 15.391 0.007 AB
2MASS_J 3575.56 220.66 14.122 0.067 Vega
2MASS_H 4642.27 347.42 13.366 0.081 Vega
2MASS_K 4675.01 349.24 12.888 0.081 Vega
WISE_W1 2159.83 36.35 12.865 0.018 Vega
WISE_W2 1507.59 37.57 12.615 0.027 Vega
WISE_W3 4125.22 147.17 9.687 0.039 Vega
WISE_W4 3623.23 849.8 8.382 0.255 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 11.074 11.149 11.202
{\rm log}_{10}({\rm SFR}) -0.068 0.598 0.944
{\rm log}_{10}({\rm sSFR}) -11.241 -10.532 -10.184
{\rm stellar\ age} 6.310 7.291 8.573

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.252 -0.116 -0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.322 -0.121 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.292 0.427 0.564
\delta -0.902 -0.664 -0.328
\tau_1/\tau_2 0.609 0.964 1.322
Q_{PAH} 1.028 1.944 3.649
U_{min} 2.313 6.955 13.809
{\rm log}_{10}(\gamma_e)\, -2.577 -1.909 -1.171

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.825 -2.520 -1.627
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.574 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.188 0.657 0.869
0.03-0.10 Gyr -0.402 0.513 1.000
0.10-0.32 Gyr -0.350 0.580 0.965
0.32-1.05 Gyr -0.123 0.599 1.018
1.05-3.42 Gyr 0.404 0.933 1.251
3.42-11.11 Gyr 1.076 1.308 1.436
11.11-12.35 Gyr 0.892 1.383 1.927