2025ike

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Information

Transient

Name: AT2025ike
Right ascension: 17h26m34.52s
Declination: 16d49m54.89s
Discovery Date: April 25, 2025, 9:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.073

Host

Name: 2025ike
Right ascension: 17h26m34.52s
Declination: 16d49m54.67s
Redshift: None
Photometric Redshift: 0.103
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.42
Transient MWEBV processed 0.04
Host match processed 3.76
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.73
Global aperture photometry processed 5.9
Validate global photometry processed 15.27
Global host SED inference processed 533.66
Local aperture photometry processed 5.28
Validate local photometry processed 0.02
Local host SED inference processed 720.56
 

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) = 17h26m34.52s, 16d49m54.89s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
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 255.6 2.33 17.881 0.010 AB
PanSTARRS_y 279.69 2.23 17.783 0.009 AB

Aperture details

RA, DEC (J2000) = 17h26m34.51s, 16d49m54.84s
semi major axis, semi minor axis (arcsec) = 4.77, 4.42
angle (degrees, anti-clockwise from east) = -28.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.0 1.45 23.146 0.784 AB
GALEX_NUV 1.5 2.05 23.461 1.487 AB
DES_g 142.51 0.48 18.515 0.004 AB
PanSTARRS_g 149.58 1.02 18.463 0.007 AB
PanSTARRS_r 335.05 1.06 17.587 0.003 AB
DES_r 365.09 1.39 17.494 0.004 AB
PanSTARRS_i 492.53 1.69 17.169 0.004 AB
PanSTARRS_z 647.55 3.8 16.872 0.006 AB
DES_z 700.69 3.96 16.786 0.006 AB
PanSTARRS_y 768.52 9.4 16.686 0.013 AB
2MASS_J 1114.56 122.38 15.387 0.119 Vega
2MASS_H 1378.89 177.01 14.684 0.139 Vega
2MASS_K 1096.15 250.55 14.463 0.248 Vega
WISE_W1 428.75 16.12 14.620 0.041 Vega
WISE_W2 277.26 17.28 14.454 0.068 Vega
WISE_W3 66.47 49.92 14.169 0.815 Vega
WISE_W4 -0.43 346.19 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.764 10.038 10.282
{\rm log}_{10}({\rm SFR}) -0.288 0.369 0.922
{\rm log}_{10}({\rm sSFR}) -10.450 -9.692 -9.020
{\rm stellar\ age} 3.372 6.638 9.164

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.983 -0.274 0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.928 -0.474 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.800 1.240
\delta -0.782 -0.338 0.034
\tau_1/\tau_2 0.494 0.897 1.392
Q_{PAH} 0.481 1.617 3.879
U_{min} 2.816 8.117 15.472
{\rm log}_{10}(\gamma_e)\, -3.529 -2.067 -0.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -2.452 -0.473
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.419 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.090 0.513 0.905
0.03-0.10 Gyr -1.110 0.037 0.879
0.10-0.33 Gyr -1.700 -0.446 0.328
0.33-1.06 Gyr -1.647 -0.320 0.427
1.06-3.44 Gyr -1.382 -0.161 0.262
3.44-11.17 Gyr -0.928 -0.034 0.356
11.17-12.42 Gyr -0.851 0.172 1.070

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.564 10.647 10.744
{\rm log}_{10}({\rm SFR}) -3.898 -1.475 -0.244
{\rm log}_{10}({\rm sSFR}) -14.507 -12.147 -10.862
{\rm stellar\ age} 7.265 9.385 11.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.478 -1.053 -0.785
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.618 0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.411 0.581
\delta -0.911 -0.725 -0.496
\tau_1/\tau_2 0.528 0.984 1.440
Q_{PAH} 1.037 2.867 5.003
U_{min} 3.501 10.217 18.262
{\rm log}_{10}(\gamma_e)\, -2.787 -1.724 -0.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.732 -2.463 -1.620
{\rm log}_{10}(\tau_{AGN})\, 1.215 1.640 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.320 -2.164 -0.718
0.03-0.10 Gyr -4.758 -1.560 -0.136
0.10-0.33 Gyr -4.731 -1.661 -0.092
0.33-1.06 Gyr -4.923 -2.073 -0.232
1.06-3.44 Gyr -3.625 -1.181 0.273
3.44-11.17 Gyr -1.608 0.560 0.906
11.17-12.42 Gyr 0.076 1.504 1.899