2025nbf

Download data

Information

Transient

Name: AT2025nbf
Right ascension: 18h25m46.70s
Declination: 7d10m05.69s
Discovery Date: June 6, 2025, 12:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.227

Host

Name: 2025nbf
Right ascension: 18h25m47.02s
Declination: 7d10m08.21s
Redshift: None
Photometric Redshift: 0.069
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.08
Transient MWEBV processed 0.09
Host match processed 10.38
Host information processed 0.1
Host MWEBV processed 0.06
Global aperture construction processed 1.14
Global aperture photometry processed 4.16
Validate global photometry processed 12.02
Global host SED inference processed 467.28
Local aperture photometry processed 4.1
Validate local photometry processed 0.02
Local host SED inference processed 459.07
 

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) = 18h25m46.70s, 7d10m05.69s
semi major axis, semi minor axis (arcsec) = 1.53, 1.53
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 -0.56 0.41 AB
PanSTARRS_r 2.13 0.51 23.078 0.258 AB
PanSTARRS_i 2.29 0.8 23.000 0.378 AB
PanSTARRS_z 11.09 1.6 21.288 0.157 AB
PanSTARRS_y 8.96 3.14 21.519 0.380 AB

Aperture details

RA, DEC (J2000) = 18h25m47.02s, 7d10m08.28s
semi major axis, semi minor axis (arcsec) = 1.86, 1.74
angle (degrees, anti-clockwise from east) = -178.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 6.25 0.49 21.910 0.085 AB
PanSTARRS_r 16.39 0.58 20.863 0.038 AB
PanSTARRS_i 25.43 0.87 20.387 0.037 AB
PanSTARRS_z 31.32 1.72 20.160 0.060 AB
PanSTARRS_y 30.52 3.32 20.188 0.118 AB
2MASS_J -5.18 95.97 Vega
2MASS_H 33.62 134.14 18.716 4.332 Vega
2MASS_K 90.04 131.4 17.176 1.584 Vega
WISE_W1 -13.66 51.84 Vega
WISE_W2 -17.5 37.49 Vega
WISE_W3 80.69 58.69 13.959 0.790 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.048 8.674 8.968
{\rm log}_{10}({\rm SFR}) -0.964 -0.598 -0.226
{\rm log}_{10}({\rm sSFR}) -9.813 -9.288 -8.215
{\rm stellar\ age} 1.575 6.669 8.633

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.148 0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.356 -0.657 -0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.698 2.096 2.669
\delta -0.039 0.127 0.258
\tau_1/\tau_2 0.605 1.007 1.424
Q_{PAH} 0.561 1.954 4.022
U_{min} 2.718 7.796 15.202
{\rm log}_{10}(\gamma_e)\, -3.068 -1.811 -0.854

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.615 -1.474 -0.311
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.571 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.726 -0.349 0.055
0.03-0.10 Gyr -2.270 -1.023 -0.380
0.10-0.33 Gyr -4.072 -1.749 -1.081
0.33-1.08 Gyr -5.079 -1.966 -1.246
1.08-3.53 Gyr -4.381 -1.680 -1.110
3.53-11.56 Gyr -3.805 -1.384 -0.955
11.56-12.85 Gyr -3.467 -1.298 -0.489

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.905 9.044 9.175
{\rm log}_{10}({\rm SFR}) -2.123 -1.401 -0.836
{\rm log}_{10}({\rm sSFR}) -11.159 -10.446 -9.887
{\rm stellar\ age} 5.761 7.588 10.664

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.103 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.611 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.682 1.121
\delta -0.461 -0.071 0.273
\tau_1/\tau_2 0.620 1.013 1.406
Q_{PAH} 1.478 3.284 5.288
U_{min} 3.221 8.306 16.043
{\rm log}_{10}(\gamma_e)\, -2.863 -1.782 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.122 -0.639 -0.078
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.370 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.300 -1.385 -0.855
0.03-0.10 Gyr -2.542 -1.508 -0.857
0.10-0.33 Gyr -2.861 -1.669 -0.979
0.33-1.08 Gyr -2.883 -1.628 -0.910
1.08-3.53 Gyr -2.499 -1.281 -0.846
3.53-11.56 Gyr -1.813 -0.891 -0.686
11.56-12.85 Gyr -1.569 -0.721 0.146