2025yup

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Information

Transient

Name: AT2025yup
Right ascension: 2h01m24.41s
Declination: 0d41m47.37s
Discovery Date: Aug. 20, 2025, 9:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 2h01m24.29s
Declination: 0d41m47.20s
Redshift: 0.167462
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.58
Transient MWEBV processed 0.03
Host match processed 6.1
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.46
Validate global photometry processed 11.13
Global host SED inference processed 385.99
Local aperture photometry processed 5.1
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) = 2h01m24.41s, 0d41m47.37s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 2h01m24.28s, 0d41m47.35s
semi major axis, semi minor axis (arcsec) = 6.25, 4.98
angle (degrees, anti-clockwise from east) = -140.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.69 0.92 21.231 0.085 AB
GALEX_NUV 19.39 0.61 20.681 0.034 AB
PanSTARRS_g 122.42 1.29 18.680 0.011 AB
PanSTARRS_r 220.19 1.82 18.043 0.009 AB
PanSTARRS_i 298.39 1.12 17.713 0.004 AB
PanSTARRS_z 337.65 3.41 17.579 0.011 AB
PanSTARRS_y 347.75 9.46 17.547 0.030 AB
2MASS_J 389.41 142.72 16.529 0.398 Vega
2MASS_H 437.99 224.12 15.929 0.556 Vega
2MASS_K 929.8 223.29 14.641 0.261 Vega
WISE_W1 237.14 10.33 15.263 0.047 Vega
WISE_W2 159.83 14.72 15.052 0.100 Vega
WISE_W3 560.1 62.98 11.855 0.122 Vega
WISE_W4 362.83 352.0 10.881 1.053 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})\, 10.434 10.515 10.591
{\rm log}_{10}({\rm SFR}) 0.288 0.571 0.823
{\rm log}_{10}({\rm sSFR}) -10.235 -9.928 -9.683
{\rm stellar\ age} 5.168 6.141 7.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.165 -0.844 -0.575
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -0.480 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.302 0.454
\delta -0.565 -0.257 0.011
\tau_1/\tau_2 0.784 1.110 1.457
Q_{PAH} 0.681 1.801 3.558
U_{min} 2.507 7.204 13.718
{\rm log}_{10}(\gamma_e)\, -3.073 -2.193 -1.290

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.070 -2.752 -1.768
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.415 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.123 0.373 0.557
0.03-0.10 Gyr 0.274 0.629 0.935
0.10-0.32 Gyr 0.350 0.651 0.902
0.32-1.02 Gyr 0.154 0.508 0.756
1.02-3.28 Gyr 0.300 0.591 0.801
3.28-10.50 Gyr 0.461 0.669 0.812
10.50-11.66 Gyr 0.160 0.683 1.115