2025icr

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Information

Transient

Name: AT2025icr
Right ascension: 21h17m22.57s
Declination: 76d50m59.94s
Discovery Date: April 22, 2025, 9:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.317

Host

Name: 2025icr
Right ascension: 21h17m22.89s
Declination: 76d51m00.12s
Redshift: None
Photometric Redshift: 0.161
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.58
Transient MWEBV processed 0.04
Host match processed 2.24
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 1.01
Global aperture photometry processed 4.32
Validate global photometry processed 12.46
Global host SED inference processed 417.69
Local aperture photometry processed 4.12
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) = 21h17m22.57s, 76d50m59.94s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 21h17m22.99s, 76d51m00.57s
semi major axis, semi minor axis (arcsec) = 2.91, 1.7
angle (degrees, anti-clockwise from east) = -174.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.95 1.46 22.409 0.401 AB
GALEX_NUV 3.29 1.13 22.608 0.373 AB
PanSTARRS_g 8.01 0.59 21.641 0.080 AB
PanSTARRS_r 15.66 0.69 20.913 0.048 AB
PanSTARRS_i 24.6 0.83 20.422 0.037 AB
PanSTARRS_z 30.83 1.8 20.177 0.063 AB
PanSTARRS_y 35.2 3.84 20.034 0.119 AB
2MASS_J 189.91 99.73 17.309 0.570 Vega
2MASS_H 18.07 150.04 19.390 9.016 Vega
2MASS_K -98.41 168.69 Vega
WISE_W1 61.59 10.07 16.727 0.178 Vega
WISE_W2 44.39 9.36 16.443 0.229 Vega
WISE_W3 30.03 31.3 15.032 1.132 Vega
WISE_W4 13.16 235.49 14.482 19.431 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})\, 9.164 9.465 9.702
{\rm log}_{10}({\rm SFR}) -0.626 0.044 0.630
{\rm log}_{10}({\rm sSFR}) -10.125 -9.499 -8.651
{\rm stellar\ age} 0.524 3.057 6.080

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.597 -0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -0.557 0.231

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.451 0.677 0.942
\delta -0.543 -0.178 0.210
\tau_1/\tau_2 0.545 0.928 1.316
Q_{PAH} 1.687 3.538 5.182
U_{min} 3.044 8.603 16.625
{\rm log}_{10}(\gamma_e)\, -2.916 -1.854 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.957 -2.262 -0.879
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.498 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.095 -0.184 0.152
0.03-0.10 Gyr -1.147 0.077 0.759
0.10-0.32 Gyr -0.906 0.108 0.673
0.32-1.03 Gyr -1.664 -0.140 0.445
1.03-3.29 Gyr -3.309 -0.664 -0.132
3.29-10.56 Gyr -4.133 -0.996 -0.243
10.56-11.74 Gyr -4.253 -0.969 -0.051