2026bpv

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Information

Transient

Name: AT2026bpv
Right ascension: 13h58m04.23s
Declination: 1d56m04.30s
Discovery Date: Jan. 2, 2026, 9:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 13h58m04.23s
Declination: 1d56m04.81s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.34
Transient MWEBV processed 0.05
Host match processed 4.89
Host information processed 0.13
Host MWEBV processed 0.14
Global aperture construction processed 0.68
Global aperture photometry processed 6.41
Validate global photometry processed 19.37
Global host SED inference processed 435.66
Local aperture photometry processed 6.01
Validate local photometry processed 0.03
Local host SED inference processed 679.19
 

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) = 13h58m04.23s, 1d56m04.30s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 53.11 0.51 19.587 0.010 AB
PanSTARRS_i 55.47 0.4 19.540 0.008 AB
PanSTARRS_z 61.61 0.77 19.426 0.014 AB
DES_z 73.75 1.6 19.231 0.024 AB
PanSTARRS_y 66.88 2.08 19.337 0.034 AB

Aperture details

RA, DEC (J2000) = 13h58m04.25s, 1d56m06.37s
semi major axis, semi minor axis (arcsec) = 11.0, 2.73
angle (degrees, anti-clockwise from east) = -172.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.14 4.79 20.537 0.235 AB
GALEX_NUV 34.98 1.02 20.041 0.032 AB
SDSS_u 82.88 5.27 19.104 0.069 AB
SDSS_g 168.05 3.84 18.336 0.025 AB
DES_g 173.46 0.62 18.302 0.004 AB
PanSTARRS_g 173.29 1.37 18.303 0.009 AB
SDSS_r 222.1 4.86 18.034 0.024 AB
PanSTARRS_r 226.82 2.23 18.011 0.011 AB
DES_r 248.53 1.23 17.912 0.005 AB
SDSS_i 298.45 6.5 17.713 0.024 AB
PanSTARRS_i 289.33 1.82 17.747 0.007 AB
PanSTARRS_z 303.71 3.54 17.694 0.013 AB
SDSS_z 305.34 19.42 17.688 0.069 AB
DES_z 329.16 3.66 17.606 0.012 AB
PanSTARRS_y 331.78 9.64 17.598 0.032 AB
2MASS_J 355.22 171.54 16.629 0.524 Vega
2MASS_H 656.62 231.63 15.489 0.383 Vega
2MASS_K -246.72 310.69 Vega
WISE_W1 237.37 12.11 15.262 0.055 Vega
WISE_W2 173.61 16.46 14.962 0.103 Vega
WISE_W3 532.79 58.87 11.910 0.120 Vega
WISE_W4 1313.56 398.45 9.484 0.329 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})\, 8.640 8.938 9.186
{\rm log}_{10}({\rm SFR}) -1.474 -0.162 0.449
{\rm log}_{10}({\rm sSFR}) -10.433 -9.208 -8.105
{\rm stellar\ age} 0.219 2.901 6.538

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.211 -0.390 0.010
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.647 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.368 0.740
\delta -0.758 -0.281 0.149
\tau_1/\tau_2 0.595 1.065 1.504
Q_{PAH} 1.377 3.424 5.637
U_{min} 3.928 10.445 18.134
{\rm log}_{10}(\gamma_e)\, -2.787 -1.582 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.950 -0.974 -0.342
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.509 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.045 -1.436 -0.769
0.03-0.10 Gyr -1.638 -0.022 0.609
0.10-0.33 Gyr -2.064 -0.268 0.387
0.33-1.06 Gyr -3.807 -1.194 -0.346
1.06-3.46 Gyr -4.709 -1.648 -0.743
3.46-11.28 Gyr -5.597 -1.900 -0.817
11.28-12.53 Gyr -5.832 -1.693 -0.487

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.373 9.583 9.713
{\rm log}_{10}({\rm SFR}) 0.330 0.651 0.947
{\rm log}_{10}({\rm sSFR}) -9.369 -8.955 -8.499
{\rm stellar\ age} 1.827 4.389 5.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.654 -0.338 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.430 0.178 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.276 0.436
\delta -0.778 -0.476 -0.178
\tau_1/\tau_2 0.709 1.065 1.432
Q_{PAH} 0.988 2.032 3.769
U_{min} 2.517 7.468 14.107
{\rm log}_{10}(\gamma_e)\, -3.207 -2.193 -1.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.850 -2.487 -1.752
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.288 1.788

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.303 -0.104 0.051
0.03-0.10 Gyr 0.450 0.791 1.095
0.10-0.33 Gyr -0.235 0.457 0.770
0.33-1.06 Gyr -1.132 -0.253 0.136
1.06-3.46 Gyr -1.282 -0.399 -0.080
3.46-11.28 Gyr -1.552 -0.596 -0.264
11.28-12.53 Gyr -1.579 -0.559 -0.037