2025ypc

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Information

Transient

Name: AT2025ypc
Right ascension: 19h34m30.88s
Declination: 63d54m43.69s
Discovery Date: Sept. 24, 2025, 10:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.070

Host

Name:
Right ascension: 19h34m30.69s
Declination: 63d54m43.99s
Redshift: None
Photometric Redshift: 0.145
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.88
Transient MWEBV processed 0.05
Host match processed 4.56
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.2
Validate global photometry processed 11.65
Global host SED inference processed 396.94
Local aperture photometry failed 0.04
Validate local photometry not processed None
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) = 19h34m30.88s, 63d54m43.69s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 19h34m30.67s, 63d54m44.25s
semi major axis, semi minor axis (arcsec) = 2.76, 2.63
angle (degrees, anti-clockwise from east) = -167.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.59 1.81 22.245 0.429 AB
GALEX_NUV 0.55 1.33 24.550 2.632 AB
PanSTARRS_g 20.06 0.58 20.644 0.031 AB
PanSTARRS_r 36.91 0.93 19.982 0.027 AB
PanSTARRS_i 51.81 0.79 19.614 0.017 AB
PanSTARRS_z 66.98 2.44 19.335 0.040 AB
PanSTARRS_y 61.69 4.19 19.424 0.074 AB
2MASS_J 141.07 92.78 17.632 0.714 Vega
2MASS_H -31.53 123.9 Vega
2MASS_K 289.82 173.23 15.907 0.649 Vega
WISE_W1 38.62 7.18 17.234 0.202 Vega
WISE_W2 18.7 11.62 17.381 0.674 Vega
WISE_W3 61.27 32.96 14.258 0.584 Vega
WISE_W4 481.51 198.25 10.573 0.447 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})\, 9.540 9.722 9.863
{\rm log}_{10}({\rm SFR}) -1.855 -0.815 0.074
{\rm log}_{10}({\rm sSFR}) -11.704 -10.566 -9.565
{\rm stellar\ age} 2.893 5.828 7.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.083 -0.572
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.658 -0.768 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.502 0.737
\delta -0.638 -0.293 0.078
\tau_1/\tau_2 0.601 0.967 1.340
Q_{PAH} 0.804 2.224 4.289
U_{min} 3.061 8.889 16.717
{\rm log}_{10}(\gamma_e)\, -2.657 -1.598 -0.666

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.555 -1.547 -0.763
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.524 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.681 -1.232 -0.610
0.03-0.10 Gyr -2.009 -0.751 0.214
0.10-0.32 Gyr -1.636 -0.432 0.270
0.32-1.04 Gyr -1.350 -0.305 0.225
1.04-3.33 Gyr -1.015 -0.216 0.126
3.33-10.73 Gyr -1.399 -0.243 0.052
10.73-11.92 Gyr -1.495 -0.274 0.385