2025onp

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Information

Transient

Name: AT2025onp
Right ascension: 1h22m57.48s
Declination: -13d59m49.44s
Discovery Date: June 21, 2025, 6:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 1h22m57.48s
Declination: -13d59m48.80s
Redshift: None
Photometric Redshift: 0.200
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.6
Transient MWEBV processed 0.07
Host match processed 8.26
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 2.43
Global aperture photometry processed 5.34
Validate global photometry processed 13.39
Global host SED inference processed 967.5
Local aperture photometry processed 5.86
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) = 1h22m57.48s, -13d59m49.44s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 1h22m57.45s, -13d59m48.53s
semi major axis, semi minor axis (arcsec) = 4.12, 2.24
angle (degrees, anti-clockwise from east) = -33.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.15 1.58 23.067 0.796 AB
GALEX_NUV 7.78 2.17 21.672 0.302 AB
DES_g 13.12 0.17 21.105 0.014 AB
PanSTARRS_g 10.73 0.77 21.323 0.078 AB
PanSTARRS_r 15.78 0.96 20.905 0.066 AB
DES_r 19.56 0.22 20.671 0.012 AB
PanSTARRS_i 20.14 0.75 20.640 0.040 AB
PanSTARRS_z 22.12 2.09 20.538 0.102 AB
DES_z 26.49 0.8 20.342 0.033 AB
PanSTARRS_y 17.81 4.52 20.773 0.275 AB
2MASS_J 122.36 80.18 17.786 0.711 Vega
2MASS_H -25.2 133.92 Vega
2MASS_K 43.42 148.94 17.968 3.724 Vega
WISE_W1 154.7 9.23 15.727 0.065 Vega
WISE_W2 130.2 12.96 15.274 0.108 Vega
WISE_W3 333.75 54.44 12.417 0.177 Vega
WISE_W4 483.34 366.52 10.569 0.823 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})\, 8.983 9.329 9.567
{\rm log}_{10}({\rm SFR}) 0.052 0.661 1.068
{\rm log}_{10}({\rm sSFR}) -9.367 -8.628 -7.991
{\rm stellar\ age} 0.164 1.125 4.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.140 -0.469
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -1.016 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.659 1.048 1.518
\delta 0.193 0.308 0.373
\tau_1/\tau_2 0.641 1.134 1.575
Q_{PAH} 1.305 3.054 4.999
U_{min} 4.397 10.936 18.334
{\rm log}_{10}(\gamma_e)\, -2.855 -1.472 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.133 -0.715 -0.341
{\rm log}_{10}(\tau_{AGN})\, 0.727 0.799 0.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.642 -0.177 0.322
0.03-0.10 Gyr 0.052 0.774 1.219
0.10-0.32 Gyr -1.452 0.316 0.880
0.32-1.01 Gyr -2.979 -0.621 0.206
1.01-3.20 Gyr -4.987 -1.592 -0.335
3.20-10.18 Gyr -5.874 -2.127 -0.631
10.18-11.31 Gyr -6.108 -1.840 -0.359