2025ivr

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Information

Transient

Name: AT2025ivr
Right ascension: 20h14m47.36s
Declination: 8d36m20.25s
Discovery Date: April 30, 2025, 11:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.181

Host

Name: 2025ivr
Right ascension: 20h14m47.27s
Declination: 8d36m21.38s
Redshift: None
Photometric Redshift: 0.105
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.86
Transient MWEBV processed 0.04
Host match processed 4.89
Host information processed 0.1
Host MWEBV processed 0.08
Global aperture construction processed 0.74
Global aperture photometry processed 5.85
Validate global photometry processed 17.55
Global host SED inference processed 471.98
Local aperture photometry processed 5.85
Validate local photometry processed 0.02
Local host SED inference processed 644.19
 

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) = 20h14m47.36s, 8d36m20.25s
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
PanSTARRS_y 44.16 2.07 19.787 0.051 AB

Aperture details

RA, DEC (J2000) = 20h14m47.27s, 8d36m21.51s
semi major axis, semi minor axis (arcsec) = 8.8, 4.27
angle (degrees, anti-clockwise from east) = -105.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 15.83 3.11 20.901 0.213 AB
SDSS_u 43.09 6.1 19.814 0.154 AB
SDSS_g 153.22 3.74 18.437 0.027 AB
PanSTARRS_g 162.33 1.45 18.374 0.010 AB
SDSS_r 297.39 5.32 17.717 0.019 AB
PanSTARRS_r 289.83 1.64 17.745 0.006 AB
SDSS_i 466.36 7.48 17.228 0.017 AB
PanSTARRS_i 474.63 2.45 17.209 0.006 AB
PanSTARRS_z 580.6 5.17 16.990 0.010 AB
SDSS_z 631.89 17.45 16.898 0.030 AB
PanSTARRS_y 697.51 11.96 16.791 0.019 AB
2MASS_J 789.85 179.48 15.761 0.247 Vega
2MASS_H 1020.48 248.63 15.010 0.265 Vega
2MASS_K 1604.15 320.41 14.049 0.217 Vega
WISE_W1 660.69 52.8 14.151 0.087 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})\, 8.820 9.205 9.521
{\rm log}_{10}({\rm SFR}) -0.721 -0.219 0.281
{\rm log}_{10}({\rm sSFR}) -10.088 -9.480 -8.704
{\rm stellar\ age} 2.072 6.420 9.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.466 -0.487 0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.091 -0.582 0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.858 1.341
\delta -0.703 -0.296 0.013
\tau_1/\tau_2 0.377 0.799 1.261
Q_{PAH} 0.502 2.094 4.710
U_{min} 3.117 8.138 15.540
{\rm log}_{10}(\gamma_e)\, -3.371 -2.305 -0.860

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.373 -1.202 -0.123
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.494 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.444 0.063 0.509
0.03-0.10 Gyr -2.543 -0.889 0.066
0.10-0.33 Gyr -3.675 -1.368 -0.440
0.33-1.06 Gyr -4.049 -1.302 -0.402
1.06-3.43 Gyr -3.567 -1.263 -0.642
3.43-11.16 Gyr -2.675 -0.954 -0.423
11.16-12.40 Gyr -2.421 -0.792 0.327

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.433 10.527 10.621
{\rm log}_{10}({\rm SFR}) 0.609 0.899 1.199
{\rm log}_{10}({\rm sSFR}) -9.938 -9.632 -9.280
{\rm stellar\ age} 6.212 7.146 9.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.751 -0.320 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.231 0.220 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.452 0.718
\delta -0.351 -0.070 0.173
\tau_1/\tau_2 0.773 1.131 1.519
Q_{PAH} 0.449 1.372 3.461
U_{min} 2.384 7.108 14.087
{\rm log}_{10}(\gamma_e)\, -3.074 -1.988 -1.093

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.185 -1.378
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.508 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.295 0.489 0.677
0.03-0.10 Gyr 0.678 1.005 1.326
0.10-0.33 Gyr 0.010 0.567 0.907
0.33-1.06 Gyr -0.579 0.111 0.481
1.06-3.43 Gyr -0.383 0.267 0.574
3.43-11.16 Gyr 0.290 0.624 0.777
11.16-12.40 Gyr 0.257 0.839 1.515