2025npv

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Information

Transient

Name: AT2025npv
Right ascension: 12h42m44.49s
Declination: 2d15m07.74s
Discovery Date: June 13, 2025, 5:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 12h42m44.79s
Declination: 2d15m06.06s
Redshift: None
Photometric Redshift: 0.127
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 31.92
Transient MWEBV processed 0.09
Host match processed 8.01
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 6.8
Validate global photometry processed 18.4
Global host SED inference processed 400.61
Local aperture photometry processed 7.65
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) = 12h42m44.49s, 2d15m07.74s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 12h42m44.78s, 2d15m06.41s
semi major axis, semi minor axis (arcsec) = 7.15, 4.11
angle (degrees, anti-clockwise from east) = -64.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.86 4.12 20.833 0.265 AB
GALEX_NUV 18.72 0.77 20.719 0.045 AB
SDSS_u 41.58 4.35 19.853 0.114 AB
SDSS_g 108.83 3.03 18.808 0.030 AB
DES_g 101.44 0.57 18.884 0.006 AB
PanSTARRS_g 102.99 1.08 18.868 0.011 AB
SDSS_r 175.24 4.11 18.291 0.025 AB
PanSTARRS_r 168.35 1.5 18.334 0.010 AB
DES_r 173.77 1.21 18.300 0.008 AB
SDSS_i 227.03 5.44 18.010 0.026 AB
PanSTARRS_i 222.55 1.4 18.031 0.007 AB
PanSTARRS_z 265.85 2.97 17.838 0.012 AB
SDSS_z 224.33 13.42 18.023 0.065 AB
DES_z 257.85 3.47 17.872 0.015 AB
PanSTARRS_y 261.03 6.26 17.858 0.026 AB
2MASS_J 372.84 185.64 16.576 0.541 Vega
2MASS_H 713.96 267.68 15.398 0.407 Vega
2MASS_K 611.77 306.63 15.096 0.544 Vega
WISE_W1 156.37 13.29 15.716 0.092 Vega
WISE_W2 85.75 13.43 15.728 0.170 Vega
WISE_W3 186.98 83.76 13.047 0.486 Vega
WISE_W4 502.47 493.79 10.527 1.067 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})\, 10.126 10.200 10.284
{\rm log}_{10}({\rm SFR}) 0.049 0.291 0.533
{\rm log}_{10}({\rm sSFR}) -10.173 -9.916 -9.661
{\rm stellar\ age} 6.159 6.969 8.300

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.384 -1.013 -0.682
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.596 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.262 0.397
\delta -0.411 -0.050 0.194
\tau_1/\tau_2 0.697 1.057 1.421
Q_{PAH} 1.100 2.846 4.699
U_{min} 2.562 7.647 14.791
{\rm log}_{10}(\gamma_e)\, -2.525 -1.594 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.996 -2.736 -1.735
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.482 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.445 -0.202 -0.034
0.03-0.10 Gyr 0.128 0.407 0.675
0.10-0.32 Gyr -0.165 0.234 0.479
0.32-1.04 Gyr -0.533 -0.072 0.177
1.04-3.38 Gyr -0.416 0.067 0.306
3.38-10.91 Gyr 0.133 0.351 0.480
10.91-12.13 Gyr 0.047 0.503 1.025