2025och

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Information

Transient

Name: AT2025och
Right ascension: 13h53m14.21s
Declination: 35d09m02.45s
Discovery Date: June 18, 2025, 7:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2060148
Right ascension: 13h53m14.36s
Declination: 35d08m49.53s
Redshift: 0.138748
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.32
Transient MWEBV processed 0.06
Host match processed 4.43
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.55
Validate global photometry processed 13.29
Global host SED inference processed 443.99
Local aperture photometry processed 5.19
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) = 13h53m14.21s, 35d09m02.45s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 13h53m14.32s, 35d08m48.82s
semi major axis, semi minor axis (arcsec) = 10.39, 6.8
angle (degrees, anti-clockwise from east) = -171.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 26.15 5.94 20.357 0.247 AB
SDSS_g 303.32 4.94 17.695 0.018 AB
DES_g 330.65 1.48 17.602 0.005 AB
PanSTARRS_g 360.22 2.07 17.509 0.006 AB
SDSS_r 806.42 8.11 16.634 0.011 AB
PanSTARRS_r 834.97 3.23 16.596 0.004 AB
SDSS_i 1224.35 10.43 16.180 0.009 AB
PanSTARRS_i 1236.34 2.5 16.170 0.002 AB
PanSTARRS_z 1599.68 4.82 15.890 0.003 AB
SDSS_z 1680.62 23.53 15.836 0.015 AB
DES_z 1575.67 7.32 15.906 0.005 AB
2MASS_H 2533.95 300.06 14.023 0.129 Vega
WISE_W1 1360.12 21.41 13.367 0.017 Vega
WISE_W2 885.27 24.89 13.193 0.031 Vega
WISE_W3 491.51 82.71 11.997 0.183 Vega
WISE_W4 391.99 470.91 10.797 1.304 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})\, 10.987 11.150 11.244
{\rm log}_{10}({\rm SFR}) -2.406 -0.536 0.119
{\rm log}_{10}({\rm sSFR}) -13.529 -11.677 -10.979
{\rm stellar\ age} 4.118 6.702 8.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.706 -0.552
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.795 -0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.476 0.611
\delta -0.946 -0.820 -0.641
\tau_1/\tau_2 0.378 0.783 1.220
Q_{PAH} 0.434 1.166 2.542
U_{min} 2.539 8.389 16.149
{\rm log}_{10}(\gamma_e)\, -3.402 -2.643 -1.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.079 -2.979 -2.083
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.301 1.769

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.838 -0.418 0.332
0.03-0.10 Gyr -3.753 -0.925 -0.022
0.10-0.32 Gyr -3.092 -0.848 0.128
0.32-1.04 Gyr -1.535 0.135 0.965
1.04-3.35 Gyr -0.141 1.214 1.650
3.35-10.79 Gyr -0.236 1.229 1.476
10.79-11.99 Gyr -0.499 1.209 2.133