2025ypp results

Information

Transient
Name:AT2025ypp
Right ascension: 23h25m39.44s
Declination:16d32m27.43s
Discovery Date:Sept. 24, 2025, 9:22 p.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:
Right ascension: 23h25m39.45s
Declination:16d32m25.87s
Redshift:None
Photometric Redshift:0.161
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.93
Transient MWEBV processed 0.04
Host match processed 6.21
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.79
Validate global photometry processed 18.43
Global host SED inference processed 394.09
Local aperture photometry failed 0.04
Validate local photometry not processed None
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h25m39.44s, 16d32m25.99s
semi major axis, semi minor axis (arcsec):4.38, 2.74
angle (degrees, anti-clockwise from east):-63.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.67 0.57 23.341 0.367 AB
GALEX_NUV 1.41 0.24 23.531 0.186 AB
SDSS_u 8.31 2.61 21.601 0.340 AB
SDSS_g 29.01 1.68 20.244 0.063 AB
DES_g 30.69 0.31 20.183 0.011 AB
PanSTARRS_g 31.21 0.74 20.164 0.026 AB
SDSS_r 67.18 2.52 19.332 0.041 AB
PanSTARRS_r 68.35 0.92 19.313 0.015 AB
DES_r 74.85 0.84 19.215 0.012 AB
SDSS_i 103.53 3.62 18.862 0.038 AB
PanSTARRS_i 101.03 1.2 18.889 0.013 AB
PanSTARRS_z 133.15 2.83 18.589 0.023 AB
SDSS_z 139.68 9.35 18.537 0.073 AB
DES_z 130.99 1.99 18.607 0.016 AB
PanSTARRS_y 137.32 4.86 18.556 0.038 AB
2MASS_J 8.58 102.91 20.672 13.024 Vega
2MASS_H 306.9 139.57 16.315 0.494 Vega
2MASS_K -104.54 206.96 Vega
WISE_W1 79.72 9.89 16.447 0.135 Vega
WISE_W2 54.87 13.65 16.213 0.270 Vega
WISE_W3 40.89 53.63 14.697 1.424 Vega
WISE_W4 31.95 350.67 13.519 11.917 Vega
 

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})\, 10.111 10.209 10.321
{\rm log}_{10}({\rm SFR}) -0.911 -0.256 0.260
{\rm log}_{10}({\rm sSFR}) -11.198 -10.479 -9.930
{\rm stellar\ age} 5.475 6.655 8.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.945 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 -0.710 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.400 0.575 0.754
\delta -0.661 -0.412 -0.143
\tau_1/\tau_2 0.615 0.945 1.294
Q_{PAH} 1.051 2.713 4.722
U_{min} 3.020 8.412 15.772
{\rm log}_{10}(\gamma_e)\, -2.529 -1.387 -0.402

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.915 -2.506 -1.426
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.520 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.451 -0.465 -0.020
0.03-0.10 Gyr -1.102 -0.241 0.363
0.10-0.32 Gyr -0.912 -0.104 0.324
0.32-1.03 Gyr -1.130 -0.142 0.272
1.03-3.30 Gyr -0.668 0.153 0.433
3.30-10.56 Gyr -0.010 0.356 0.534
10.56-11.74 Gyr -0.359 0.416 1.111