2025ocy

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Information

Transient

Name: SN2025ocy
Right ascension: 17h08m42.93s
Declination: 4d03m05.80s
Discovery Date: June 19, 2025, 1:14 p.m.
Classification: SN Ic-BL
Redshift: 0.022452
MW E(B-V): 0.123

Host

Name: IC1242
Right ascension: 17h08m42.88s
Declination: 4d02m59.64s
Redshift: 0.022452
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.48
Transient MWEBV processed 0.09
Host match processed 4.32
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction failed 0.01
Global aperture photometry not processed 3.89
Validate global photometry not processed 11.32
Global host SED inference not processed 416.49
Local aperture photometry failed 0.02
Validate local photometry not processed 0.02
Local host SED inference not processed 451.25
 

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) = 17h08m42.93s, 4d03m05.80s
semi major axis, semi minor axis (arcsec) = 4.41, 4.41
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) = 17h08m42.88s, 4d02m58.96s
semi major axis, semi minor axis (arcsec) = 31.11, 22.73
angle (degrees, anti-clockwise from east) = -76.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 304.58 17.34 17.691 0.062 AB
GALEX_NUV 347.32 9.47 17.548 0.030 AB
PanSTARRS_g 5124.49 6.83 14.626 0.001 AB
PanSTARRS_r 9086.22 7.91 14.004 0.001 AB
PanSTARRS_z 14407.43 22.56 13.504 0.002 AB
PanSTARRS_y 17032.5 39.74 13.322 0.003 AB
2MASS_J 19731.85 673.67 12.267 0.037 Vega
2MASS_H 24122.5 942.61 11.576 0.042 Vega
2MASS_K 22695.22 1125.98 11.172 0.054 Vega
WISE_W1 12688.89 94.47 10.942 0.008 Vega
WISE_W2 8176.83 98.13 10.780 0.013 Vega
WISE_W3 46891.85 408.27 7.048 0.009 Vega
WISE_W4 62733.8 2777.78 5.286 0.048 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})\, 10.405 10.537 10.655
{\rm log}_{10}({\rm SFR}) -0.002 0.266 0.573
{\rm log}_{10}({\rm sSFR}) -10.542 -10.265 -9.916
{\rm stellar\ age} 6.279 7.675 9.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.149 -0.714 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.946 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.427 0.614
\delta -0.162 0.111 0.300
\tau_1/\tau_2 0.604 0.978 1.391
Q_{PAH} 1.673 2.729 4.074
U_{min} 2.750 7.704 14.696
{\rm log}_{10}(\gamma_e)\, -2.662 -1.954 -1.504

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.886 -2.075 -1.586
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.596 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.119 0.279 0.506
0.03-0.10 Gyr -0.386 0.227 0.681
0.10-0.33 Gyr -0.699 0.091 0.589
0.33-1.10 Gyr -0.604 0.148 0.540
1.10-3.65 Gyr -0.392 0.401 0.674
3.65-12.11 Gyr 0.305 0.617 0.818
12.11-13.46 Gyr 0.095 0.721 1.336