2025nnp

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Information

Transient

Name: AT2025nnp
Right ascension: 0h57m57.68s
Declination: 13d39m20.31s
Discovery Date: June 14, 2025, 2:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name:
Right ascension: 0h57m57.66s
Declination: 13d39m18.10s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.91
Transient MWEBV processed 0.14
Host match processed 7.02
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 1.44
Global aperture photometry processed 6.53
Validate global photometry processed 66.48
Global host SED inference processed 413.09
Local aperture photometry processed 7.5
Validate local photometry processed 0.02
Local host SED inference processed 552.82
 

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) = 0h57m57.68s, 13d39m20.31s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 12.5 0.73 21.158 0.064 AB
PanSTARRS_y 13.25 1.74 21.095 0.143 AB

Aperture details

RA, DEC (J2000) = 0h57m57.64s, 13d39m18.47s
semi major axis, semi minor axis (arcsec) = 7.26, 3.84
angle (degrees, anti-clockwise from east) = -12.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 24.78 3.77 20.415 0.165 AB
SDSS_g 71.77 2.98 19.260 0.045 AB
DES_g 68.04 0.59 19.318 0.009 AB
PanSTARRS_g 66.25 1.23 19.347 0.020 AB
SDSS_r 97.58 3.65 18.927 0.041 AB
PanSTARRS_r 113.74 1.42 18.760 0.014 AB
DES_r 109.1 1.07 18.805 0.011 AB
SDSS_i 114.34 5.1 18.755 0.048 AB
PanSTARRS_i 147.96 1.98 18.475 0.015 AB
PanSTARRS_z 150.28 3.42 18.458 0.025 AB
SDSS_z 175.95 13.81 18.287 0.085 AB
DES_z 146.12 2.75 18.488 0.020 AB
PanSTARRS_y 178.5 8.7 18.271 0.053 AB
2MASS_J 192.89 138.42 17.292 0.779 Vega
2MASS_H 500.54 253.8 15.784 0.551 Vega
2MASS_K 142.53 219.86 16.677 1.675 Vega
WISE_W1 65.76 9.79 16.656 0.162 Vega
WISE_W2 33.67 11.16 16.743 0.360 Vega
WISE_W3 57.06 66.08 14.335 1.257 Vega
WISE_W4 42.98 350.7 13.197 8.858 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.077 8.655 8.907
{\rm log}_{10}({\rm SFR}) -1.108 -0.581 -0.102
{\rm log}_{10}({\rm sSFR}) -9.929 -9.210 -8.179
{\rm stellar\ age} 0.697 5.512 7.596

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.424 -0.569 -0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.179 -0.567 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.534 0.951 1.427
\delta -0.401 -0.006 0.254
\tau_1/\tau_2 0.496 0.911 1.368
Q_{PAH} 1.090 3.087 5.301
U_{min} 3.065 8.270 15.726
{\rm log}_{10}(\gamma_e)\, -3.018 -1.836 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.582 -0.774 0.098
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.503 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.055 -0.438 0.044
0.03-0.10 Gyr -2.245 -0.918 -0.183
0.10-0.32 Gyr -3.620 -1.546 -0.691
0.32-1.06 Gyr -4.264 -1.689 -0.964
1.06-3.43 Gyr -4.002 -1.621 -1.011
3.43-11.16 Gyr -3.652 -1.518 -0.976
11.16-12.39 Gyr -3.665 -1.499 -0.647

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.488 9.641 9.764
{\rm log}_{10}({\rm SFR}) -0.754 -0.248 0.215
{\rm log}_{10}({\rm sSFR}) -10.410 -9.919 -9.404
{\rm stellar\ age} 3.096 5.412 6.870

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.921 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.496 -0.079 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.259 0.403
\delta -0.842 -0.587 -0.184
\tau_1/\tau_2 0.666 1.064 1.461
Q_{PAH} 0.656 1.905 4.106
U_{min} 2.979 7.991 14.809
{\rm log}_{10}(\gamma_e)\, -2.421 -1.404 -0.590

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.976 -2.560 -1.587
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.591 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.803 -0.502 -0.277
0.03-0.10 Gyr -0.835 -0.178 0.343
0.10-0.32 Gyr -0.430 0.054 0.408
0.32-1.06 Gyr -0.528 -0.090 0.219
1.06-3.43 Gyr -0.634 -0.208 0.048
3.43-11.16 Gyr -0.998 -0.358 -0.101
11.16-12.39 Gyr -1.323 -0.406 0.163