2025naa

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Information

Transient

Name: AT2025naa
Right ascension: 21h41m27.87s
Declination: -16d42m17.33s
Discovery Date: June 6, 2025, 5:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025naa
Right ascension: 21h41m27.81s
Declination: -16d42m14.96s
Redshift: None
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.21
Transient MWEBV processed 0.06
Host match processed 2.24
Host information processed 0.1
Host MWEBV processed 0.11
Global aperture construction processed 0.71
Global aperture photometry processed 4.07
Validate global photometry processed 10.86
Global host SED inference processed 385.4
Local aperture photometry processed 3.99
Validate local photometry processed 0.02
Local host SED inference processed 428.99
 

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) = 21h41m27.87s, -16d42m17.33s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.86 0.33 21.215 0.030 AB
PanSTARRS_r 16.88 0.43 20.832 0.028 AB
PanSTARRS_i 21.31 0.42 20.578 0.021 AB
PanSTARRS_z 22.48 0.92 20.521 0.044 AB
PanSTARRS_y 26.37 2.14 20.347 0.088 AB

Aperture details

RA, DEC (J2000) = 21h41m27.82s, -16d42m14.84s
semi major axis, semi minor axis (arcsec) = 8.28, 6.23
angle (degrees, anti-clockwise from east) = -44.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 189.05 1.75 18.209 0.010 AB
PanSTARRS_r 267.23 2.27 17.833 0.009 AB
PanSTARRS_i 365.37 2.2 17.493 0.007 AB
PanSTARRS_z 396.76 4.8 17.404 0.013 AB
PanSTARRS_y 452.05 11.21 17.262 0.027 AB
2MASS_J 546.71 196.86 16.161 0.391 Vega
2MASS_H 385.74 327.4 16.067 0.921 Vega
2MASS_K 441.27 329.15 15.450 0.810 Vega
WISE_W1 260.92 17.64 15.160 0.073 Vega
WISE_W2 170.72 23.31 14.980 0.148 Vega
WISE_W3 317.18 94.54 12.473 0.324 Vega
WISE_W4 -265.08 429.09 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})\, 8.345 8.563 8.700
{\rm log}_{10}({\rm SFR}) -1.887 -1.218 -0.576
{\rm log}_{10}({\rm sSFR}) -10.463 -9.809 -8.899
{\rm stellar\ age} 1.132 5.016 6.882

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -0.975 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.790 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.487 1.061
\delta -0.522 -0.085 0.210
\tau_1/\tau_2 0.718 1.098 1.480
Q_{PAH} 1.252 3.252 5.466
U_{min} 2.822 8.005 15.374
{\rm log}_{10}(\gamma_e)\, -3.026 -1.877 -0.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.599 -0.263 0.263
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.529 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.077 -1.458 -0.991
0.03-0.10 Gyr -2.091 -1.187 -0.442
0.10-0.33 Gyr -1.780 -1.059 -0.365
0.33-1.07 Gyr -1.961 -1.208 -0.753
1.07-3.50 Gyr -2.821 -1.395 -1.077
3.50-11.45 Gyr -3.277 -1.561 -1.180
11.45-12.73 Gyr -3.428 -1.611 -0.985

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.810 9.883 9.969
{\rm log}_{10}({\rm SFR}) -0.712 -0.309 0.058
{\rm log}_{10}({\rm sSFR}) -10.640 -10.204 -9.816
{\rm stellar\ age} 5.364 6.505 7.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.961 -0.675 -0.441
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.508 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.178 0.317
\delta -0.707 -0.286 0.156
\tau_1/\tau_2 0.709 1.074 1.414
Q_{PAH} 0.741 1.841 3.796
U_{min} 2.498 7.322 14.093
{\rm log}_{10}(\gamma_e)\, -2.934 -2.050 -1.122

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.072 -2.839 -1.798
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.445 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.556 -0.391 -0.228
0.03-0.10 Gyr -0.880 -0.282 0.165
0.10-0.33 Gyr -0.718 -0.097 0.248
0.33-1.07 Gyr -0.503 -0.095 0.141
1.07-3.50 Gyr -0.283 -0.020 0.196
3.50-11.45 Gyr -0.235 -0.012 0.139
11.45-12.73 Gyr -0.589 -0.019 0.405